1091374980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{627227}}^1$

素因数の和:627268

約数の個数: 48

約数和(自身を含む): 3161229120

約数和(自身を除く): 2069854140

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, 627227, 1254454, 1881681, 2508908, 3136135, 3763362, 6272270, 7526724, 9408405, 12544540, 18189583, 18816810, 36379166, 37633620, 54568749, 72758332, 90947915, 109137498, 181895830, 218274996, 272843745, 363791660, 545687490, 1091374980]

約数ペア:

[(1, 1091374980), (2, 545687490), (3, 363791660), (4, 272843745), (5, 218274996), (6, 181895830), (10, 109137498), (12, 90947915), (15, 72758332), (20, 54568749), (29, 37633620), (30, 36379166), (58, 18816810), (60, 18189583), (87, 12544540), (116, 9408405), (145, 7526724), (174, 6272270), (290, 3763362), (348, 3136135), (435, 2508908), (580, 1881681), (870, 1254454), (1740, 627227)]