138841860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{2393}}^1$

素因数の和:3372

約数の個数: 48

約数和(自身を含む): 389321856

約数和(自身を除く): 250479996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 967, 1934, 2393, 2901, 3868, 4786, 4835, 5802, 7179, 9572, 9670, 11604, 11965, 14358, 14505, 19340, 23930, 28716, 29010, 35895, 47860, 58020, 71790, 143580, 2314031, 4628062, 6942093, 9256124, 11570155, 13884186, 23140310, 27768372, 34710465, 46280620, 69420930, 138841860]

約数ペア:

[(1, 138841860), (2, 69420930), (3, 46280620), (4, 34710465), (5, 27768372), (6, 23140310), (10, 13884186), (12, 11570155), (15, 9256124), (20, 6942093), (30, 4628062), (60, 2314031), (967, 143580), (1934, 71790), (2393, 58020), (2901, 47860), (3868, 35895), (4786, 29010), (4835, 28716), (5802, 23930), (7179, 19340), (9572, 14505), (9670, 14358), (11604, 11965)]