87311730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{264581}}^1$

素因数の和:264602

約数の個数: 32

約数和(自身を含む): 228598848

約数和(自身を除く): 141287118

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 264581, 529162, 793743, 1322905, 1587486, 2645810, 2910391, 3968715, 5820782, 7937430, 8731173, 14551955, 17462346, 29103910, 43655865, 87311730]

約数ペア:

[(1, 87311730), (2, 43655865), (3, 29103910), (5, 17462346), (6, 14551955), (10, 8731173), (11, 7937430), (15, 5820782), (22, 3968715), (30, 2910391), (33, 2645810), (55, 1587486), (66, 1322905), (110, 793743), (165, 529162), (330, 264581)]