310085580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4079}}^1$

素因数の和:4279

約数の個数: 96

約数和(自身を含む): 998000640

約数和(自身を除く): 687915060

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, 181, 210, 362, 420, 543, 724, 905, 1086, 1267, 1810, 2172, 2534, 2715, 3620, 3801, 4079, 5068, 5430, 6335, 7602, 8158, 10860, 12237, 12670, 15204, 16316, 19005, 20395, 24474, 25340, 28553, 38010, 40790, 48948, 57106, 61185, 76020, 81580, 85659, 114212, 122370, 142765, 171318, 244740, 285530, 342636, 428295, 571060, 738299, 856590, 1476598, 1713180, 2214897, 2953196, 3691495, 4429794, 5168093, 7382990, 8859588, 10336186, 11074485, 14765980, 15504279, 20672372, 22148970, 25840465, 31008558, 44297940, 51680930, 62017116, 77521395, 103361860, 155042790, 310085580]

約数ペア:

[(1, 310085580), (2, 155042790), (3, 103361860), (4, 77521395), (5, 62017116), (6, 51680930), (7, 44297940), (10, 31008558), (12, 25840465), (14, 22148970), (15, 20672372), (20, 15504279), (21, 14765980), (28, 11074485), (30, 10336186), (35, 8859588), (42, 7382990), (60, 5168093), (70, 4429794), (84, 3691495), (105, 2953196), (140, 2214897), (181, 1713180), (210, 1476598), (362, 856590), (420, 738299), (543, 571060), (724, 428295), (905, 342636), (1086, 285530), (1267, 244740), (1810, 171318), (2172, 142765), (2534, 122370), (2715, 114212), (3620, 85659), (3801, 81580), (4079, 76020), (5068, 61185), (5430, 57106), (6335, 48948), (7602, 40790), (8158, 38010), (10860, 28553), (12237, 25340), (12670, 24474), (15204, 20395), (16316, 19005)]