164548980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{914161}}^1$

素因数の和:914176

約数の個数: 36

約数和(自身を含む): 499132452

約数和(自身を除く): 334583472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 914161, 1828322, 2742483, 3656644, 4570805, 5484966, 8227449, 9141610, 10969932, 13712415, 16454898, 18283220, 27424830, 32909796, 41137245, 54849660, 82274490, 164548980]

約数ペア:

[(1, 164548980), (2, 82274490), (3, 54849660), (4, 41137245), (5, 32909796), (6, 27424830), (9, 18283220), (10, 16454898), (12, 13712415), (15, 10969932), (18, 9141610), (20, 8227449), (30, 5484966), (36, 4570805), (45, 3656644), (60, 2742483), (90, 1828322), (180, 914161)]