29905430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1471}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 57231360

約数和(自身を除く): 27325930

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 1471, 2033, 2942, 4066, 7355, 10165, 14710, 20330, 27949, 55898, 139745, 157397, 279490, 314794, 786985, 1573970, 2990543, 5981086, 14952715, 29905430]

約数ペア:

[(1, 29905430), (2, 14952715), (5, 5981086), (10, 2990543), (19, 1573970), (38, 786985), (95, 314794), (107, 279490), (190, 157397), (214, 139745), (535, 55898), (1070, 27949), (1471, 20330), (2033, 14710), (2942, 10165), (4066, 7355)]