70151620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45553}}^1$

素因数の和:45580

約数の個数: 48

約数和(自身を含む): 183673728

約数和(自身を除く): 113522108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 45553, 91106, 182212, 227765, 318871, 455530, 501083, 637742, 911060, 1002166, 1275484, 1594355, 2004332, 2505415, 3188710, 3507581, 5010830, 6377420, 7015162, 10021660, 14030324, 17537905, 35075810, 70151620]

約数ペア:

[(1, 70151620), (2, 35075810), (4, 17537905), (5, 14030324), (7, 10021660), (10, 7015162), (11, 6377420), (14, 5010830), (20, 3507581), (22, 3188710), (28, 2505415), (35, 2004332), (44, 1594355), (55, 1275484), (70, 1002166), (77, 911060), (110, 637742), (140, 501083), (154, 455530), (220, 318871), (308, 227765), (385, 182212), (770, 91106), (1540, 45553)]