730883940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4637}}^1$

素因数の和:4757

約数の個数: 96

約数和(自身を含む): 2131847424

約数和(自身を除く): 1400963484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 71, 74, 111, 142, 148, 185, 213, 222, 284, 355, 370, 426, 444, 555, 710, 740, 852, 1065, 1110, 1420, 2130, 2220, 2627, 4260, 4637, 5254, 7881, 9274, 10508, 13135, 13911, 15762, 18548, 23185, 26270, 27822, 31524, 39405, 46370, 52540, 55644, 69555, 78810, 92740, 139110, 157620, 171569, 278220, 329227, 343138, 514707, 658454, 686276, 857845, 987681, 1029414, 1316908, 1646135, 1715690, 1975362, 2058828, 2573535, 3292270, 3431380, 3950724, 4938405, 5147070, 6584540, 9876810, 10294140, 12181399, 19753620, 24362798, 36544197, 48725596, 60906995, 73088394, 121813990, 146176788, 182720985, 243627980, 365441970, 730883940]

約数ペア:

[(1, 730883940), (2, 365441970), (3, 243627980), (4, 182720985), (5, 146176788), (6, 121813990), (10, 73088394), (12, 60906995), (15, 48725596), (20, 36544197), (30, 24362798), (37, 19753620), (60, 12181399), (71, 10294140), (74, 9876810), (111, 6584540), (142, 5147070), (148, 4938405), (185, 3950724), (213, 3431380), (222, 3292270), (284, 2573535), (355, 2058828), (370, 1975362), (426, 1715690), (444, 1646135), (555, 1316908), (710, 1029414), (740, 987681), (852, 857845), (1065, 686276), (1110, 658454), (1420, 514707), (2130, 343138), (2220, 329227), (2627, 278220), (4260, 171569), (4637, 157620), (5254, 139110), (7881, 92740), (9274, 78810), (10508, 69555), (13135, 55644), (13911, 52540), (15762, 46370), (18548, 39405), (23185, 31524), (26270, 27822)]