63459970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2953}}^1$

素因数の和:3274

約数の個数: 32

約数和(自身を含む): 131015808

約数和(自身を除く): 67555838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 2953, 3070, 4298, 5906, 10745, 14765, 20671, 21490, 29530, 41342, 103355, 206710, 906571, 1813142, 4532855, 6345997, 9065710, 12691994, 31729985, 63459970]

約数ペア:

[(1, 63459970), (2, 31729985), (5, 12691994), (7, 9065710), (10, 6345997), (14, 4532855), (35, 1813142), (70, 906571), (307, 206710), (614, 103355), (1535, 41342), (2149, 29530), (2953, 21490), (3070, 20671), (4298, 14765), (5906, 10745)]