869171310

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 240

約数和(自身を含む): 2770938720

約数和(自身を除く): 1901767410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 61, 63, 70, 81, 90, 98, 105, 122, 126, 135, 147, 162, 183, 189, 210, 245, 270, 294, 305, 315, 359, 366, 378, 405, 427, 441, 490, 549, 567, 610, 630, 718, 735, 810, 854, 882, 915, 945, 1077, 1098, 1134, 1281, 1323, 1470, 1647, 1795, 1830, 1890, 2135, 2154, 2205, 2513, 2562, 2646, 2745, 2835, 2989, 3231, 3294, 3590, 3843, 3969, 4270, 4410, 4941, 5026, 5385, 5490, 5670, 5978, 6405, 6462, 6615, 7539, 7686, 7938, 8235, 8967, 9693, 9882, 10770, 11529, 12565, 12810, 13230, 14945, 15078, 16155, 16470, 17591, 17934, 19215, 19386, 19845, 21899, 22617, 23058, 24705, 25130, 26901, 29079, 29890, 32310, 34587, 35182, 37695, 38430, 39690, 43798, 44835, 45234, 48465, 49410, 52773, 53802, 57645, 58158, 65697, 67851, 69174, 75390, 80703, 87955, 89670, 96930, 105546, 109495, 113085, 115290, 131394, 134505, 135702, 145395, 153293, 158319, 161406, 172935, 175910, 197091, 203553, 218990, 226170, 242109, 263865, 269010, 290790, 306586, 316638, 328485, 339255, 345870, 394182, 403515, 407106, 459879, 474957, 484218, 527730, 591273, 656970, 678510, 766465, 791595, 807030, 919758, 949914, 985455, 1017765, 1073051, 1182546, 1210545, 1379637, 1424871, 1532930, 1583190, 1773819, 1970910, 2035530, 2146102, 2299395, 2374785, 2421090, 2759274, 2849742, 2956365, 3219153, 3547638, 4138911, 4598790, 4749570, 5365255, 5912730, 6438306, 6898185, 7124355, 8277822, 8869095, 9657459, 10730510, 12416733, 13796370, 14248710, 16095765, 17738190, 19314918, 20694555, 24833466, 28972377, 32191530, 41389110, 48287295, 57944754, 62083665, 86917131, 96574590, 124167330, 144861885, 173834262, 289723770, 434585655, 869171310]

約数ペア:

[(1, 869171310), (2, 434585655), (3, 289723770), (5, 173834262), (6, 144861885), (7, 124167330), (9, 96574590), (10, 86917131), (14, 62083665), (15, 57944754), (18, 48287295), (21, 41389110), (27, 32191530), (30, 28972377), (35, 24833466), (42, 20694555), (45, 19314918), (49, 17738190), (54, 16095765), (61, 14248710), (63, 13796370), (70, 12416733), (81, 10730510), (90, 9657459), (98, 8869095), (105, 8277822), (122, 7124355), (126, 6898185), (135, 6438306), (147, 5912730), (162, 5365255), (183, 4749570), (189, 4598790), (210, 4138911), (245, 3547638), (270, 3219153), (294, 2956365), (305, 2849742), (315, 2759274), (359, 2421090), (366, 2374785), (378, 2299395), (405, 2146102), (427, 2035530), (441, 1970910), (490, 1773819), (549, 1583190), (567, 1532930), (610, 1424871), (630, 1379637), (718, 1210545), (735, 1182546), (810, 1073051), (854, 1017765), (882, 985455), (915, 949914), (945, 919758), (1077, 807030), (1098, 791595), (1134, 766465), (1281, 678510), (1323, 656970), (1470, 591273), (1647, 527730), (1795, 484218), (1830, 474957), (1890, 459879), (2135, 407106), (2154, 403515), (2205, 394182), (2513, 345870), (2562, 339255), (2646, 328485), (2745, 316638), (2835, 306586), (2989, 290790), (3231, 269010), (3294, 263865), (3590, 242109), (3843, 226170), (3969, 218990), (4270, 203553), (4410, 197091), (4941, 175910), (5026, 172935), (5385, 161406), (5490, 158319), (5670, 153293), (5978, 145395), (6405, 135702), (6462, 134505), (6615, 131394), (7539, 115290), (7686, 113085), (7938, 109495), (8235, 105546), (8967, 96930), (9693, 89670), (9882, 87955), (10770, 80703), (11529, 75390), (12565, 69174), (12810, 67851), (13230, 65697), (14945, 58158), (15078, 57645), (16155, 53802), (16470, 52773), (17591, 49410), (17934, 48465), (19215, 45234), (19386, 44835), (19845, 43798), (21899, 39690), (22617, 38430), (23058, 37695), (24705, 35182), (25130, 34587), (26901, 32310), (29079, 29890)]