156974730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{475681}}^1$

素因数の和:475702

約数の個数: 32

約数和(自身を含む): 410989248

約数和(自身を除く): 254014518

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 475681, 951362, 1427043, 2378405, 2854086, 4756810, 5232491, 7135215, 10464982, 14270430, 15697473, 26162455, 31394946, 52324910, 78487365, 156974730]

約数ペア:

[(1, 156974730), (2, 78487365), (3, 52324910), (5, 31394946), (6, 26162455), (10, 15697473), (11, 14270430), (15, 10464982), (22, 7135215), (30, 5232491), (33, 4756810), (55, 2854086), (66, 2378405), (110, 1427043), (165, 951362), (330, 475681)]