2291790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 5575680

約数和(自身を除く): 3283890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 967, 1185, 1934, 2370, 2901, 4835, 5802, 9670, 14505, 29010, 76393, 152786, 229179, 381965, 458358, 763930, 1145895, 2291790]

約数ペア:

[(1, 2291790), (2, 1145895), (3, 763930), (5, 458358), (6, 381965), (10, 229179), (15, 152786), (30, 76393), (79, 29010), (158, 14505), (237, 9670), (395, 5802), (474, 4835), (790, 2901), (967, 2370), (1185, 1934)]