420565170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{61757}}^1$

素因数の和:61994

約数の個数: 32

約数和(自身を含む): 1013819328

約数和(自身を除く): 593254158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 61757, 123514, 185271, 308785, 370542, 617570, 926355, 1852710, 14018839, 28037678, 42056517, 70094195, 84113034, 140188390, 210282585, 420565170]

約数ペア:

[(1, 420565170), (2, 210282585), (3, 140188390), (5, 84113034), (6, 70094195), (10, 42056517), (15, 28037678), (30, 14018839), (227, 1852710), (454, 926355), (681, 617570), (1135, 370542), (1362, 308785), (2270, 185271), (3405, 123514), (6810, 61757)]