898192020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{36781}}^1$

素因数の和:36841

約数の個数: 96

約数和(自身を含む): 2817795456

約数和(自身を除く): 1919603436

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 4070, 4884, 6105, 8140, 12210, 24420, 36781, 73562, 110343, 147124, 183905, 220686, 367810, 404591, 441372, 551715, 735620, 809182, 1103430, 1213773, 1360897, 1618364, 2022955, 2206860, 2427546, 2721794, 4045910, 4082691, 4855092, 5443588, 6068865, 6804485, 8091820, 8165382, 12137730, 13608970, 14969867, 16330764, 20413455, 24275460, 27217940, 29939734, 40826910, 44909601, 59879468, 74849335, 81653820, 89819202, 149698670, 179638404, 224548005, 299397340, 449096010, 898192020]

約数ペア:

[(1, 898192020), (2, 449096010), (3, 299397340), (4, 224548005), (5, 179638404), (6, 149698670), (10, 89819202), (11, 81653820), (12, 74849335), (15, 59879468), (20, 44909601), (22, 40826910), (30, 29939734), (33, 27217940), (37, 24275460), (44, 20413455), (55, 16330764), (60, 14969867), (66, 13608970), (74, 12137730), (110, 8165382), (111, 8091820), (132, 6804485), (148, 6068865), (165, 5443588), (185, 4855092), (220, 4082691), (222, 4045910), (330, 2721794), (370, 2427546), (407, 2206860), (444, 2022955), (555, 1618364), (660, 1360897), (740, 1213773), (814, 1103430), (1110, 809182), (1221, 735620), (1628, 551715), (2035, 441372), (2220, 404591), (2442, 367810), (4070, 220686), (4884, 183905), (6105, 147124), (8140, 110343), (12210, 73562), (24420, 36781)]