325147620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{774161}}^1$

素因数の和:774180

約数の個数: 48

約数和(自身を含む): 1040473728

約数和(自身を除く): 715326108

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, 774161, 1548322, 2322483, 3096644, 3870805, 4644966, 5419127, 7741610, 9289932, 10838254, 11612415, 15483220, 16257381, 21676508, 23224830, 27095635, 32514762, 46449660, 54191270, 65029524, 81286905, 108382540, 162573810, 325147620]

約数ペア:

[(1, 325147620), (2, 162573810), (3, 108382540), (4, 81286905), (5, 65029524), (6, 54191270), (7, 46449660), (10, 32514762), (12, 27095635), (14, 23224830), (15, 21676508), (20, 16257381), (21, 15483220), (28, 11612415), (30, 10838254), (35, 9289932), (42, 7741610), (60, 5419127), (70, 4644966), (84, 3870805), (105, 3096644), (140, 2322483), (210, 1548322), (420, 774161)]