839914620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1607}}^1$

素因数の和:1931

約数の個数: 96

約数和(自身を含む): 2437779456

約数和(自身を除く): 1597864836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 281, 310, 372, 465, 562, 620, 843, 930, 1124, 1405, 1607, 1686, 1860, 2810, 3214, 3372, 4215, 4821, 5620, 6428, 8035, 8430, 8711, 9642, 16070, 16860, 17422, 19284, 24105, 26133, 32140, 34844, 43555, 48210, 49817, 52266, 87110, 96420, 99634, 104532, 130665, 149451, 174220, 199268, 249085, 261330, 298902, 451567, 498170, 522660, 597804, 747255, 903134, 996340, 1354701, 1494510, 1806268, 2257835, 2709402, 2989020, 4515670, 5418804, 6773505, 9031340, 13547010, 13998577, 27094020, 27997154, 41995731, 55994308, 69992885, 83991462, 139985770, 167982924, 209978655, 279971540, 419957310, 839914620]

約数ペア:

[(1, 839914620), (2, 419957310), (3, 279971540), (4, 209978655), (5, 167982924), (6, 139985770), (10, 83991462), (12, 69992885), (15, 55994308), (20, 41995731), (30, 27997154), (31, 27094020), (60, 13998577), (62, 13547010), (93, 9031340), (124, 6773505), (155, 5418804), (186, 4515670), (281, 2989020), (310, 2709402), (372, 2257835), (465, 1806268), (562, 1494510), (620, 1354701), (843, 996340), (930, 903134), (1124, 747255), (1405, 597804), (1607, 522660), (1686, 498170), (1860, 451567), (2810, 298902), (3214, 261330), (3372, 249085), (4215, 199268), (4821, 174220), (5620, 149451), (6428, 130665), (8035, 104532), (8430, 99634), (8711, 96420), (9642, 87110), (16070, 52266), (16860, 49817), (17422, 48210), (19284, 43555), (24105, 34844), (26133, 32140)]