225858870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80953}}^1$

素因数の和:80997

約数の個数: 48

約数和(自身を含む): 606183552

約数和(自身を除く): 380324682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 80953, 161906, 242859, 404765, 485718, 728577, 809530, 1214295, 1457154, 2428590, 2509543, 3642885, 5019086, 7285770, 7528629, 12547715, 15057258, 22585887, 25095430, 37643145, 45171774, 75286290, 112929435, 225858870]

約数ペア:

[(1, 225858870), (2, 112929435), (3, 75286290), (5, 45171774), (6, 37643145), (9, 25095430), (10, 22585887), (15, 15057258), (18, 12547715), (30, 7528629), (31, 7285770), (45, 5019086), (62, 3642885), (90, 2509543), (93, 2428590), (155, 1457154), (186, 1214295), (279, 809530), (310, 728577), (465, 485718), (558, 404765), (930, 242859), (1395, 161906), (2790, 80953)]