4758180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11329}}^1$

素因数の和:11348

約数の個数: 48

約数和(自身を含む): 15227520

約数和(自身を除く): 10469340

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, 11329, 22658, 33987, 45316, 56645, 67974, 79303, 113290, 135948, 158606, 169935, 226580, 237909, 317212, 339870, 396515, 475818, 679740, 793030, 951636, 1189545, 1586060, 2379090, 4758180]

約数ペア:

[(1, 4758180), (2, 2379090), (3, 1586060), (4, 1189545), (5, 951636), (6, 793030), (7, 679740), (10, 475818), (12, 396515), (14, 339870), (15, 317212), (20, 237909), (21, 226580), (28, 169935), (30, 158606), (35, 135948), (42, 113290), (60, 79303), (70, 67974), (84, 56645), (105, 45316), (140, 33987), (210, 22658), (420, 11329)]