259317420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149033}}^1$

素因数の和:149074

約数の個数: 48

約数和(自身を含む): 751131360

約数和(自身を除く): 491813940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 149033, 298066, 447099, 596132, 745165, 894198, 1490330, 1788396, 2235495, 2980660, 4321957, 4470990, 8643914, 8941980, 12965871, 17287828, 21609785, 25931742, 43219570, 51863484, 64829355, 86439140, 129658710, 259317420]

約数ペア:

[(1, 259317420), (2, 129658710), (3, 86439140), (4, 64829355), (5, 51863484), (6, 43219570), (10, 25931742), (12, 21609785), (15, 17287828), (20, 12965871), (29, 8941980), (30, 8643914), (58, 4470990), (60, 4321957), (87, 2980660), (116, 2235495), (145, 1788396), (174, 1490330), (290, 894198), (348, 745165), (435, 596132), (580, 447099), (870, 298066), (1740, 149033)]