123557010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{132857}}^1$

素因数の和:132898

約数の個数: 32

約数和(自身を含む): 306104832

約数和(自身を除く): 182547822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 132857, 265714, 398571, 664285, 797142, 1328570, 1992855, 3985710, 4118567, 8237134, 12355701, 20592835, 24711402, 41185670, 61778505, 123557010]

約数ペア:

[(1, 123557010), (2, 61778505), (3, 41185670), (5, 24711402), (6, 20592835), (10, 12355701), (15, 8237134), (30, 4118567), (31, 3985710), (62, 1992855), (93, 1328570), (155, 797142), (186, 664285), (310, 398571), (465, 265714), (930, 132857)]