858287230

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1\times {\mathrm{1811}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 1567133568

約数和(自身を除く): 708846338

約数列:

[1, 2, 5, 10, 83, 166, 415, 571, 830, 1142, 1811, 2855, 3622, 5710, 9055, 18110, 47393, 94786, 150313, 236965, 300626, 473930, 751565, 1034081, 1503130, 2068162, 5170405, 10340810, 85828723, 171657446, 429143615, 858287230]

約数ペア:

[(1, 858287230), (2, 429143615), (5, 171657446), (10, 85828723), (83, 10340810), (166, 5170405), (415, 2068162), (571, 1503130), (830, 1034081), (1142, 751565), (1811, 473930), (2855, 300626), (3622, 236965), (5710, 150313), (9055, 94786), (18110, 47393)]