2862586860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{973669}}^1$

素因数の和:973695

約数の個数: 72

約数和(自身を含む): 9323863920

約数和(自身を除く): 6461277060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 973669, 1947338, 2921007, 3894676, 4868345, 5842014, 6815683, 9736690, 11684028, 13631366, 14605035, 19473380, 20447049, 27262732, 29210070, 34078415, 40894098, 47709781, 58420140, 68156830, 81788196, 95419562, 102235245, 136313660, 143129343, 190839124, 204470490, 238548905, 286258686, 408940980, 477097810, 572517372, 715646715, 954195620, 1431293430, 2862586860]

約数ペア:

[(1, 2862586860), (2, 1431293430), (3, 954195620), (4, 715646715), (5, 572517372), (6, 477097810), (7, 408940980), (10, 286258686), (12, 238548905), (14, 204470490), (15, 190839124), (20, 143129343), (21, 136313660), (28, 102235245), (30, 95419562), (35, 81788196), (42, 68156830), (49, 58420140), (60, 47709781), (70, 40894098), (84, 34078415), (98, 29210070), (105, 27262732), (140, 20447049), (147, 19473380), (196, 14605035), (210, 13631366), (245, 11684028), (294, 9736690), (420, 6815683), (490, 5842014), (588, 4868345), (735, 3894676), (980, 2921007), (1470, 1947338), (2940, 973669)]