8682390

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{397}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 23497920

約数和(自身を除く): 14815530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 397, 405, 486, 729, 794, 810, 1191, 1215, 1458, 1985, 2187, 2382, 2430, 3573, 3645, 3970, 4374, 5955, 7146, 7290, 10719, 10935, 11910, 17865, 21438, 21870, 32157, 35730, 53595, 64314, 96471, 107190, 160785, 192942, 289413, 321570, 482355, 578826, 868239, 964710, 1447065, 1736478, 2894130, 4341195, 8682390]

約数ペア:

[(1, 8682390), (2, 4341195), (3, 2894130), (5, 1736478), (6, 1447065), (9, 964710), (10, 868239), (15, 578826), (18, 482355), (27, 321570), (30, 289413), (45, 192942), (54, 160785), (81, 107190), (90, 96471), (135, 64314), (162, 53595), (243, 35730), (270, 32157), (397, 21870), (405, 21438), (486, 17865), (729, 11910), (794, 10935), (810, 10719), (1191, 7290), (1215, 7146), (1458, 5955), (1985, 4374), (2187, 3970), (2382, 3645), (2430, 3573)]