8907830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 17275680

約数和(自身を除く): 8367850

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 859, 1037, 1718, 2074, 4295, 5185, 8590, 10370, 14603, 29206, 52399, 73015, 104798, 146030, 261995, 523990, 890783, 1781566, 4453915, 8907830]

約数ペア:

[(1, 8907830), (2, 4453915), (5, 1781566), (10, 890783), (17, 523990), (34, 261995), (61, 146030), (85, 104798), (122, 73015), (170, 52399), (305, 29206), (610, 14603), (859, 10370), (1037, 8590), (1718, 5185), (2074, 4295)]