64091910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27043}}^1$

素因数の和:27132

約数の個数: 32

約数和(自身を含む): 155773440

約数和(自身を除く): 91681530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 27043, 54086, 81129, 135215, 162258, 270430, 405645, 811290, 2136397, 4272794, 6409191, 10681985, 12818382, 21363970, 32045955, 64091910]

約数ペア:

[(1, 64091910), (2, 32045955), (3, 21363970), (5, 12818382), (6, 10681985), (10, 6409191), (15, 4272794), (30, 2136397), (79, 811290), (158, 405645), (237, 270430), (395, 162258), (474, 135215), (790, 81129), (1185, 54086), (2370, 27043)]