42853860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{3779}}^1$

素因数の和:3807

約数の個数: 120

約数和(自身を含む): 153679680

約数和(自身を除く): 110825820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3779, 3780, 5670, 7558, 11337, 11340, 15116, 18895, 22674, 26453, 34011, 37790, 45348, 52906, 56685, 68022, 75580, 79359, 102033, 105812, 113370, 132265, 136044, 158718, 170055, 204066, 226740, 238077, 264530, 306099, 317436, 340110, 396795, 408132, 476154, 510165, 529060, 612198, 680220, 714231, 793590, 952308, 1020330, 1190385, 1224396, 1428462, 1530495, 1587180, 2040660, 2142693, 2380770, 2856924, 3060990, 3571155, 4285386, 4761540, 6121980, 7142310, 8570772, 10713465, 14284620, 21426930, 42853860]

約数ペア:

[(1, 42853860), (2, 21426930), (3, 14284620), (4, 10713465), (5, 8570772), (6, 7142310), (7, 6121980), (9, 4761540), (10, 4285386), (12, 3571155), (14, 3060990), (15, 2856924), (18, 2380770), (20, 2142693), (21, 2040660), (27, 1587180), (28, 1530495), (30, 1428462), (35, 1224396), (36, 1190385), (42, 1020330), (45, 952308), (54, 793590), (60, 714231), (63, 680220), (70, 612198), (81, 529060), (84, 510165), (90, 476154), (105, 408132), (108, 396795), (126, 340110), (135, 317436), (140, 306099), (162, 264530), (180, 238077), (189, 226740), (210, 204066), (252, 170055), (270, 158718), (315, 136044), (324, 132265), (378, 113370), (405, 105812), (420, 102033), (540, 79359), (567, 75580), (630, 68022), (756, 56685), (810, 52906), (945, 45348), (1134, 37790), (1260, 34011), (1620, 26453), (1890, 22674), (2268, 18895), (2835, 15116), (3779, 11340), (3780, 11337), (5670, 7558)]