75211730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15901}}^1$

素因数の和:15962

約数の個数: 32

約数和(自身を含む): 151132608

約数和(自身を除く): 75920878

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 15901, 31802, 79505, 159010, 174911, 349822, 683743, 874555, 1367486, 1749110, 3418715, 6837430, 7521173, 15042346, 37605865, 75211730]

約数ペア:

[(1, 75211730), (2, 37605865), (5, 15042346), (10, 7521173), (11, 6837430), (22, 3418715), (43, 1749110), (55, 1367486), (86, 874555), (110, 683743), (215, 349822), (430, 174911), (473, 159010), (946, 79505), (2365, 31802), (4730, 15901)]