68973670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 127370880

約数和(自身を除く): 58397210

約数列:

[1, 2, 5, 10, 53, 106, 181, 265, 362, 530, 719, 905, 1438, 1810, 3595, 7190, 9593, 19186, 38107, 47965, 76214, 95930, 130139, 190535, 260278, 381070, 650695, 1301390, 6897367, 13794734, 34486835, 68973670]

約数ペア:

[(1, 68973670), (2, 34486835), (5, 13794734), (10, 6897367), (53, 1301390), (106, 650695), (181, 381070), (265, 260278), (362, 190535), (530, 130139), (719, 95930), (905, 76214), (1438, 47965), (1810, 38107), (3595, 19186), (7190, 9593)]