11685510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 30612816

約数和(自身を除く): 18927306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 827, 942, 1413, 1570, 1654, 2355, 2481, 2826, 4135, 4710, 4962, 7065, 7443, 8270, 12405, 14130, 14886, 24810, 37215, 74430, 129839, 259678, 389517, 649195, 779034, 1168551, 1298390, 1947585, 2337102, 3895170, 5842755, 11685510]

約数ペア:

[(1, 11685510), (2, 5842755), (3, 3895170), (5, 2337102), (6, 1947585), (9, 1298390), (10, 1168551), (15, 779034), (18, 649195), (30, 389517), (45, 259678), (90, 129839), (157, 74430), (314, 37215), (471, 24810), (785, 14886), (827, 14130), (942, 12405), (1413, 8270), (1570, 7443), (1654, 7065), (2355, 4962), (2481, 4710), (2826, 4135)]