1556114430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3990037}}^1$

素因数の和:3990060

約数の個数: 32

約数和(自身を含む): 4021958304

約数和(自身を除く): 2465843874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3990037, 7980074, 11970111, 19950185, 23940222, 39900370, 51870481, 59850555, 103740962, 119701110, 155611443, 259352405, 311222886, 518704810, 778057215, 1556114430]

約数ペア:

[(1, 1556114430), (2, 778057215), (3, 518704810), (5, 311222886), (6, 259352405), (10, 155611443), (13, 119701110), (15, 103740962), (26, 59850555), (30, 51870481), (39, 39900370), (65, 23940222), (78, 19950185), (130, 11970111), (195, 7980074), (390, 3990037)]