60981620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{435583}}^1$

素因数の和:435599

約数の個数: 24

約数和(自身を含む): 146356224

約数和(自身を除く): 85374604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 435583, 871166, 1742332, 2177915, 3049081, 4355830, 6098162, 8711660, 12196324, 15245405, 30490810, 60981620]

約数ペア:

[(1, 60981620), (2, 30490810), (4, 15245405), (5, 12196324), (7, 8711660), (10, 6098162), (14, 4355830), (20, 3049081), (28, 2177915), (35, 1742332), (70, 871166), (140, 435583)]