127742790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{608299}}^1$

素因数の和:608316

約数の個数: 32

約数和(自身を含む): 350380800

約数和(自身を除く): 222638010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 608299, 1216598, 1824897, 3041495, 3649794, 4258093, 6082990, 8516186, 9124485, 12774279, 18248970, 21290465, 25548558, 42580930, 63871395, 127742790]

約数ペア:

[(1, 127742790), (2, 63871395), (3, 42580930), (5, 25548558), (6, 21290465), (7, 18248970), (10, 12774279), (14, 9124485), (15, 8516186), (21, 6082990), (30, 4258093), (35, 3649794), (42, 3041495), (70, 1824897), (105, 1216598), (210, 608299)]