304815870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109253}}^1$

素因数の和:109297

約数の個数: 48

約数和(自身を含む): 818093952

約数和(自身を除く): 513278082

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, 109253, 218506, 327759, 546265, 655518, 983277, 1092530, 1638795, 1966554, 3277590, 3386843, 4916385, 6773686, 9832770, 10160529, 16934215, 20321058, 30481587, 33868430, 50802645, 60963174, 101605290, 152407935, 304815870]

約数ペア:

[(1, 304815870), (2, 152407935), (3, 101605290), (5, 60963174), (6, 50802645), (9, 33868430), (10, 30481587), (15, 20321058), (18, 16934215), (30, 10160529), (31, 9832770), (45, 6773686), (62, 4916385), (90, 3386843), (93, 3277590), (155, 1966554), (186, 1638795), (279, 1092530), (310, 983277), (465, 655518), (558, 546265), (930, 327759), (1395, 218506), (2790, 109253)]