1400790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 3429216

約数和(自身を除く): 2028426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 881, 1590, 1762, 2643, 4405, 5286, 8810, 13215, 26430, 46693, 93386, 140079, 233465, 280158, 466930, 700395, 1400790]

約数ペア:

[(1, 1400790), (2, 700395), (3, 466930), (5, 280158), (6, 233465), (10, 140079), (15, 93386), (30, 46693), (53, 26430), (106, 13215), (159, 8810), (265, 5286), (318, 4405), (530, 2643), (795, 1762), (881, 1590)]