283120180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{3299}}^1$

素因数の和:3928

約数の個数: 48

約数和(自身を含む): 680803200

約数和(自身を除く): 397683020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 613, 1226, 2452, 3065, 3299, 4291, 6130, 6598, 8582, 12260, 13196, 16495, 17164, 21455, 23093, 32990, 42910, 46186, 65980, 85820, 92372, 115465, 230930, 461860, 2022287, 4044574, 8089148, 10111435, 14156009, 20222870, 28312018, 40445740, 56624036, 70780045, 141560090, 283120180]

約数ペア:

[(1, 283120180), (2, 141560090), (4, 70780045), (5, 56624036), (7, 40445740), (10, 28312018), (14, 20222870), (20, 14156009), (28, 10111435), (35, 8089148), (70, 4044574), (140, 2022287), (613, 461860), (1226, 230930), (2452, 115465), (3065, 92372), (3299, 85820), (4291, 65980), (6130, 46186), (6598, 42910), (8582, 32990), (12260, 23093), (13196, 21455), (16495, 17164)]