3724140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{8867}}^1$

素因数の和:8886

約数の個数: 48

約数和(自身を含む): 11918592

約数和(自身を除く): 8194452

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, 8867, 17734, 26601, 35468, 44335, 53202, 62069, 88670, 106404, 124138, 133005, 177340, 186207, 248276, 266010, 310345, 372414, 532020, 620690, 744828, 931035, 1241380, 1862070, 3724140]

約数ペア:

[(1, 3724140), (2, 1862070), (3, 1241380), (4, 931035), (5, 744828), (6, 620690), (7, 532020), (10, 372414), (12, 310345), (14, 266010), (15, 248276), (20, 186207), (21, 177340), (28, 133005), (30, 124138), (35, 106404), (42, 88670), (60, 62069), (70, 53202), (84, 44335), (105, 35468), (140, 26601), (210, 17734), (420, 8867)]