29828820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 103219200

約数和(自身を除く): 73390380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 60, 62, 70, 79, 84, 87, 93, 105, 116, 124, 140, 145, 155, 158, 174, 186, 203, 210, 217, 237, 290, 310, 316, 348, 372, 395, 406, 420, 434, 435, 465, 474, 553, 580, 609, 620, 651, 790, 812, 868, 870, 899, 930, 948, 1015, 1085, 1106, 1185, 1218, 1302, 1580, 1659, 1740, 1798, 1860, 2030, 2170, 2212, 2291, 2370, 2436, 2449, 2604, 2697, 2765, 3045, 3255, 3318, 3596, 4060, 4340, 4495, 4582, 4740, 4898, 5394, 5530, 6090, 6293, 6510, 6636, 6873, 7347, 8295, 8990, 9164, 9796, 10788, 11060, 11455, 12180, 12245, 12586, 13020, 13485, 13746, 14694, 16037, 16590, 17143, 17980, 18879, 22910, 24490, 25172, 26970, 27492, 29388, 31465, 32074, 33180, 34286, 34365, 36735, 37758, 45820, 48111, 48980, 51429, 53940, 62930, 64148, 68572, 68730, 71021, 73470, 75516, 80185, 85715, 94395, 96222, 102858, 125860, 137460, 142042, 146940, 160370, 171430, 188790, 192444, 205716, 213063, 240555, 257145, 284084, 320740, 342860, 355105, 377580, 426126, 481110, 497147, 514290, 710210, 852252, 962220, 994294, 1028580, 1065315, 1420420, 1491441, 1988588, 2130630, 2485735, 2982882, 4261260, 4971470, 5965764, 7457205, 9942940, 14914410, 29828820]

約数ペア:

[(1, 29828820), (2, 14914410), (3, 9942940), (4, 7457205), (5, 5965764), (6, 4971470), (7, 4261260), (10, 2982882), (12, 2485735), (14, 2130630), (15, 1988588), (20, 1491441), (21, 1420420), (28, 1065315), (29, 1028580), (30, 994294), (31, 962220), (35, 852252), (42, 710210), (58, 514290), (60, 497147), (62, 481110), (70, 426126), (79, 377580), (84, 355105), (87, 342860), (93, 320740), (105, 284084), (116, 257145), (124, 240555), (140, 213063), (145, 205716), (155, 192444), (158, 188790), (174, 171430), (186, 160370), (203, 146940), (210, 142042), (217, 137460), (237, 125860), (290, 102858), (310, 96222), (316, 94395), (348, 85715), (372, 80185), (395, 75516), (406, 73470), (420, 71021), (434, 68730), (435, 68572), (465, 64148), (474, 62930), (553, 53940), (580, 51429), (609, 48980), (620, 48111), (651, 45820), (790, 37758), (812, 36735), (868, 34365), (870, 34286), (899, 33180), (930, 32074), (948, 31465), (1015, 29388), (1085, 27492), (1106, 26970), (1185, 25172), (1218, 24490), (1302, 22910), (1580, 18879), (1659, 17980), (1740, 17143), (1798, 16590), (1860, 16037), (2030, 14694), (2170, 13746), (2212, 13485), (2291, 13020), (2370, 12586), (2436, 12245), (2449, 12180), (2604, 11455), (2697, 11060), (2765, 10788), (3045, 9796), (3255, 9164), (3318, 8990), (3596, 8295), (4060, 7347), (4340, 6873), (4495, 6636), (4582, 6510), (4740, 6293), (4898, 6090), (5394, 5530)]