12461471820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9890057}}^1$

素因数の和:9890079

約数の個数: 72

約数和(自身を含む): 43199773344

約数和(自身を除く): 30738301524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 9890057, 19780114, 29670171, 39560228, 49450285, 59340342, 69230399, 89010513, 98900570, 118680684, 138460798, 148350855, 178021026, 197801140, 207691197, 276921596, 296701710, 346151995, 356042052, 415382394, 445052565, 593403420, 623073591, 692303990, 830764788, 890105130, 1038455985, 1246147182, 1384607980, 1780210260, 2076911970, 2492294364, 3115367955, 4153823940, 6230735910, 12461471820]

約数ペア:

[(1, 12461471820), (2, 6230735910), (3, 4153823940), (4, 3115367955), (5, 2492294364), (6, 2076911970), (7, 1780210260), (9, 1384607980), (10, 1246147182), (12, 1038455985), (14, 890105130), (15, 830764788), (18, 692303990), (20, 623073591), (21, 593403420), (28, 445052565), (30, 415382394), (35, 356042052), (36, 346151995), (42, 296701710), (45, 276921596), (60, 207691197), (63, 197801140), (70, 178021026), (84, 148350855), (90, 138460798), (105, 118680684), (126, 98900570), (140, 89010513), (180, 69230399), (210, 59340342), (252, 49450285), (315, 39560228), (420, 29670171), (630, 19780114), (1260, 9890057)]