67259220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{160141}}^1$

素因数の和:160160

約数の個数: 48

約数和(自身を含む): 215230848

約数和(自身を除く): 147971628

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, 160141, 320282, 480423, 640564, 800705, 960846, 1120987, 1601410, 1921692, 2241974, 2402115, 3202820, 3362961, 4483948, 4804230, 5604935, 6725922, 9608460, 11209870, 13451844, 16814805, 22419740, 33629610, 67259220]

約数ペア:

[(1, 67259220), (2, 33629610), (3, 22419740), (4, 16814805), (5, 13451844), (6, 11209870), (7, 9608460), (10, 6725922), (12, 5604935), (14, 4804230), (15, 4483948), (20, 3362961), (21, 3202820), (28, 2402115), (30, 2241974), (35, 1921692), (42, 1601410), (60, 1120987), (70, 960846), (84, 800705), (105, 640564), (140, 480423), (210, 320282), (420, 160141)]