42676620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101611}}^1$

素因数の和:101630

約数の個数: 48

約数和(自身を含む): 136566528

約数和(自身を除く): 93889908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 101611, 203222, 304833, 406444, 508055, 609666, 711277, 1016110, 1219332, 1422554, 1524165, 2032220, 2133831, 2845108, 3048330, 3556385, 4267662, 6096660, 7112770, 8535324, 10669155, 14225540, 21338310, 42676620]

約数ペア:

[(1, 42676620), (2, 21338310), (3, 14225540), (4, 10669155), (5, 8535324), (6, 7112770), (7, 6096660), (10, 4267662), (12, 3556385), (14, 3048330), (15, 2845108), (20, 2133831), (21, 2032220), (28, 1524165), (30, 1422554), (35, 1219332), (42, 1016110), (60, 711277), (70, 609666), (84, 508055), (105, 406444), (140, 304833), (210, 203222), (420, 101611)]