895204920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{105071}}^1$

素因数の和:105156

約数の個数: 64

約数和(自身を含む): 2723466240

約数和(自身を除く): 1828261320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 105071, 210142, 315213, 420284, 525355, 630426, 840568, 1050710, 1260852, 1576065, 2101420, 2521704, 3152130, 4202840, 6304260, 7460041, 12608520, 14920082, 22380123, 29840164, 37300205, 44760246, 59680328, 74600410, 89520492, 111900615, 149200820, 179040984, 223801230, 298401640, 447602460, 895204920]

約数ペア:

[(1, 895204920), (2, 447602460), (3, 298401640), (4, 223801230), (5, 179040984), (6, 149200820), (8, 111900615), (10, 89520492), (12, 74600410), (15, 59680328), (20, 44760246), (24, 37300205), (30, 29840164), (40, 22380123), (60, 14920082), (71, 12608520), (120, 7460041), (142, 6304260), (213, 4202840), (284, 3152130), (355, 2521704), (426, 2101420), (568, 1576065), (710, 1260852), (852, 1050710), (1065, 840568), (1420, 630426), (1704, 525355), (2130, 420284), (2840, 315213), (4260, 210142), (8520, 105071)]