2479603980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{4999}}^1$

素因数の和:6199

約数の個数: 96

約数和(自身を含む): 7943040000

約数和(自身を除く): 5463436020

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, 1181, 2362, 3543, 4724, 4999, 5905, 7086, 8267, 9998, 11810, 14172, 14997, 16534, 17715, 19996, 23620, 24801, 24995, 29994, 33068, 34993, 35430, 41335, 49602, 49990, 59988, 69986, 70860, 74985, 82670, 99204, 99980, 104979, 124005, 139972, 149970, 165340, 174965, 209958, 248010, 299940, 349930, 419916, 496020, 524895, 699860, 1049790, 2099580, 5903819, 11807638, 17711457, 23615276, 29519095, 35422914, 41326733, 59038190, 70845828, 82653466, 88557285, 118076380, 123980199, 165306932, 177114570, 206633665, 247960398, 354229140, 413267330, 495920796, 619900995, 826534660, 1239801990, 2479603980]

約数ペア:

[(1, 2479603980), (2, 1239801990), (3, 826534660), (4, 619900995), (5, 495920796), (6, 413267330), (7, 354229140), (10, 247960398), (12, 206633665), (14, 177114570), (15, 165306932), (20, 123980199), (21, 118076380), (28, 88557285), (30, 82653466), (35, 70845828), (42, 59038190), (60, 41326733), (70, 35422914), (84, 29519095), (105, 23615276), (140, 17711457), (210, 11807638), (420, 5903819), (1181, 2099580), (2362, 1049790), (3543, 699860), (4724, 524895), (4999, 496020), (5905, 419916), (7086, 349930), (8267, 299940), (9998, 248010), (11810, 209958), (14172, 174965), (14997, 165340), (16534, 149970), (17715, 139972), (19996, 124005), (23620, 104979), (24801, 99980), (24995, 99204), (29994, 82670), (33068, 74985), (34993, 70860), (35430, 69986), (41335, 59988), (49602, 49990)]