38479020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641317}}^1$

素因数の和:641329

約数の個数: 24

約数和(自身を含む): 107741424

約数和(自身を除く): 69262404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641317, 1282634, 1923951, 2565268, 3206585, 3847902, 6413170, 7695804, 9619755, 12826340, 19239510, 38479020]

約数ペア:

[(1, 38479020), (2, 19239510), (3, 12826340), (4, 9619755), (5, 7695804), (6, 6413170), (10, 3847902), (12, 3206585), (15, 2565268), (20, 1923951), (30, 1282634), (60, 641317)]