31930572

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 76460384

約数和(自身を除く): 44529812

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 181, 183, 241, 244, 362, 366, 482, 543, 723, 724, 732, 964, 1086, 1446, 2172, 2892, 11041, 14701, 22082, 29402, 33123, 43621, 44103, 44164, 58804, 66246, 87242, 88206, 130863, 132492, 174484, 176412, 261726, 523452, 2660881, 5321762, 7982643, 10643524, 15965286, 31930572]

約数ペア:

[(1, 31930572), (2, 15965286), (3, 10643524), (4, 7982643), (6, 5321762), (12, 2660881), (61, 523452), (122, 261726), (181, 176412), (183, 174484), (241, 132492), (244, 130863), (362, 88206), (366, 87242), (482, 66246), (543, 58804), (723, 44164), (724, 44103), (732, 43621), (964, 33123), (1086, 29402), (1446, 22082), (2172, 14701), (2892, 11041)]