64791060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13669}}^1$

素因数の和:13760

約数の個数: 48

約数和(自身を含む): 183724800

約数和(自身を除く): 118933740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 13669, 27338, 41007, 54676, 68345, 82014, 136690, 164028, 205035, 273380, 410070, 820140, 1079851, 2159702, 3239553, 4319404, 5399255, 6479106, 10798510, 12958212, 16197765, 21597020, 32395530, 64791060]

約数ペア:

[(1, 64791060), (2, 32395530), (3, 21597020), (4, 16197765), (5, 12958212), (6, 10798510), (10, 6479106), (12, 5399255), (15, 4319404), (20, 3239553), (30, 2159702), (60, 1079851), (79, 820140), (158, 410070), (237, 273380), (316, 205035), (395, 164028), (474, 136690), (790, 82014), (948, 68345), (1185, 54676), (1580, 41007), (2370, 27338), (4740, 13669)]