304207260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{724303}}^1$

素因数の和:724322

約数の個数: 48

約数和(自身を含む): 973464576

約数和(自身を除く): 669257316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 724303, 1448606, 2172909, 2897212, 3621515, 4345818, 5070121, 7243030, 8691636, 10140242, 10864545, 14486060, 15210363, 20280484, 21729090, 25350605, 30420726, 43458180, 50701210, 60841452, 76051815, 101402420, 152103630, 304207260]

約数ペア:

[(1, 304207260), (2, 152103630), (3, 101402420), (4, 76051815), (5, 60841452), (6, 50701210), (7, 43458180), (10, 30420726), (12, 25350605), (14, 21729090), (15, 20280484), (20, 15210363), (21, 14486060), (28, 10864545), (30, 10140242), (35, 8691636), (42, 7243030), (60, 5070121), (70, 4345818), (84, 3621515), (105, 2897212), (140, 2172909), (210, 1448606), (420, 724303)]