146389630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5581}}^1$

素因数の和:5692

約数の個数: 32

約数和(自身を含む): 274098528

約数和(自身を除く): 127708898

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 5246, 5581, 11162, 13115, 26230, 27905, 55810, 239983, 340441, 479966, 680882, 1199915, 1702205, 2399830, 3404410, 14638963, 29277926, 73194815, 146389630]

約数ペア:

[(1, 146389630), (2, 73194815), (5, 29277926), (10, 14638963), (43, 3404410), (61, 2399830), (86, 1702205), (122, 1199915), (215, 680882), (305, 479966), (430, 340441), (610, 239983), (2623, 55810), (5246, 27905), (5581, 26230), (11162, 13115)]