2618156770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{14843}}^1$

素因数の和:15450

約数の個数: 32

約数和(自身を含む): 4873582080

約数和(自身を除く): 2255425310

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 569, 1138, 2845, 5690, 14843, 17639, 29686, 35278, 74215, 88195, 148430, 176390, 460133, 920266, 2300665, 4601330, 8445667, 16891334, 42228335, 84456670, 261815677, 523631354, 1309078385, 2618156770]

約数ペア:

[(1, 2618156770), (2, 1309078385), (5, 523631354), (10, 261815677), (31, 84456670), (62, 42228335), (155, 16891334), (310, 8445667), (569, 4601330), (1138, 2300665), (2845, 920266), (5690, 460133), (14843, 176390), (17639, 148430), (29686, 88195), (35278, 74215)]