1953714810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{917237}}^1$

素因数の和:917318

約数の個数: 32

約数和(自身を含む): 4754961792

約数和(自身を除く): 2801246982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 917237, 1834474, 2751711, 4586185, 5503422, 9172370, 13758555, 27517110, 65123827, 130247654, 195371481, 325619135, 390742962, 651238270, 976857405, 1953714810]

約数ペア:

[(1, 1953714810), (2, 976857405), (3, 651238270), (5, 390742962), (6, 325619135), (10, 195371481), (15, 130247654), (30, 65123827), (71, 27517110), (142, 13758555), (213, 9172370), (355, 5503422), (426, 4586185), (710, 2751711), (1065, 1834474), (2130, 917237)]