146404580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1187}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 352066176

約数和(自身を除く): 205661596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 881, 1187, 1762, 2374, 3524, 4405, 4748, 5935, 6167, 8309, 8810, 11870, 12334, 16618, 17620, 23740, 24668, 30835, 33236, 41545, 61670, 83090, 123340, 166180, 1045747, 2091494, 4182988, 5228735, 7320229, 10457470, 14640458, 20914940, 29280916, 36601145, 73202290, 146404580]

約数ペア:

[(1, 146404580), (2, 73202290), (4, 36601145), (5, 29280916), (7, 20914940), (10, 14640458), (14, 10457470), (20, 7320229), (28, 5228735), (35, 4182988), (70, 2091494), (140, 1045747), (881, 166180), (1187, 123340), (1762, 83090), (2374, 61670), (3524, 41545), (4405, 33236), (4748, 30835), (5935, 24668), (6167, 23740), (8309, 17620), (8810, 16618), (11870, 12334)]