1625745030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 4922140608

約数和(自身を除く): 3296395578

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 241, 245, 273, 294, 353, 390, 455, 482, 490, 546, 637, 706, 723, 735, 910, 1059, 1205, 1274, 1365, 1446, 1470, 1687, 1765, 1911, 2118, 2410, 2471, 2730, 3133, 3185, 3374, 3530, 3615, 3822, 4589, 4942, 5061, 5295, 6266, 6370, 7230, 7413, 8435, 9178, 9399, 9555, 10122, 10590, 11809, 12355, 13767, 14826, 15665, 16870, 17297, 18798, 19110, 21931, 22945, 23618, 24710, 25305, 27534, 31330, 32123, 34594, 35427, 37065, 43862, 45890, 46995, 50610, 51891, 59045, 64246, 65793, 68835, 70854, 74130, 85073, 86485, 93990, 96369, 103782, 109655, 118090, 131586, 137670, 153517, 160615, 170146, 172970, 177135, 192738, 219310, 224861, 255219, 259455, 307034, 321230, 328965, 354270, 425365, 449722, 460551, 481845, 510438, 518910, 595511, 657930, 674583, 767585, 850730, 921102, 963690, 1105949, 1124305, 1191022, 1276095, 1349166, 1535170, 1786533, 2211898, 2248610, 2302755, 2552190, 2977555, 3317847, 3372915, 3573066, 4168577, 4605510, 5529745, 5955110, 6635694, 6745830, 7741643, 8337154, 8932665, 11059490, 12505731, 15483286, 16589235, 17865330, 20842885, 23224929, 25011462, 33178470, 38708215, 41685770, 46449858, 54191501, 62528655, 77416430, 108383002, 116124645, 125057310, 162574503, 232249290, 270957505, 325149006, 541915010, 812872515, 1625745030]

約数ペア:

[(1, 1625745030), (2, 812872515), (3, 541915010), (5, 325149006), (6, 270957505), (7, 232249290), (10, 162574503), (13, 125057310), (14, 116124645), (15, 108383002), (21, 77416430), (26, 62528655), (30, 54191501), (35, 46449858), (39, 41685770), (42, 38708215), (49, 33178470), (65, 25011462), (70, 23224929), (78, 20842885), (91, 17865330), (98, 16589235), (105, 15483286), (130, 12505731), (147, 11059490), (182, 8932665), (195, 8337154), (210, 7741643), (241, 6745830), (245, 6635694), (273, 5955110), (294, 5529745), (353, 4605510), (390, 4168577), (455, 3573066), (482, 3372915), (490, 3317847), (546, 2977555), (637, 2552190), (706, 2302755), (723, 2248610), (735, 2211898), (910, 1786533), (1059, 1535170), (1205, 1349166), (1274, 1276095), (1365, 1191022), (1446, 1124305), (1470, 1105949), (1687, 963690), (1765, 921102), (1911, 850730), (2118, 767585), (2410, 674583), (2471, 657930), (2730, 595511), (3133, 518910), (3185, 510438), (3374, 481845), (3530, 460551), (3615, 449722), (3822, 425365), (4589, 354270), (4942, 328965), (5061, 321230), (5295, 307034), (6266, 259455), (6370, 255219), (7230, 224861), (7413, 219310), (8435, 192738), (9178, 177135), (9399, 172970), (9555, 170146), (10122, 160615), (10590, 153517), (11809, 137670), (12355, 131586), (13767, 118090), (14826, 109655), (15665, 103782), (16870, 96369), (17297, 93990), (18798, 86485), (19110, 85073), (21931, 74130), (22945, 70854), (23618, 68835), (24710, 65793), (25305, 64246), (27534, 59045), (31330, 51891), (32123, 50610), (34594, 46995), (35427, 45890), (37065, 43862)]