920291230

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1\times {\mathrm{1259}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 1684126080

約数和(自身を除く): 763834850

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1091, 1259, 2182, 2518, 5455, 6295, 10910, 12590, 73097, 84353, 146194, 168706, 365485, 421765, 730970, 843530, 1373569, 2747138, 6867845, 13735690, 92029123, 184058246, 460145615, 920291230]

約数ペア:

[(1, 920291230), (2, 460145615), (5, 184058246), (10, 92029123), (67, 13735690), (134, 6867845), (335, 2747138), (670, 1373569), (1091, 843530), (1259, 730970), (2182, 421765), (2518, 365485), (5455, 168706), (6295, 146194), (10910, 84353), (12590, 73097)]