299006680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5591}}^1$

素因数の和:5800

約数の個数: 64

約数和(自身を含む): 773038080

約数和(自身を除く): 474031400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 191, 280, 382, 764, 955, 1337, 1528, 1910, 2674, 3820, 5348, 5591, 6685, 7640, 10696, 11182, 13370, 22364, 26740, 27955, 39137, 44728, 53480, 55910, 78274, 111820, 156548, 195685, 223640, 313096, 391370, 782740, 1067881, 1565480, 2135762, 4271524, 5339405, 7475167, 8543048, 10678810, 14950334, 21357620, 29900668, 37375835, 42715240, 59801336, 74751670, 149503340, 299006680]

約数ペア:

[(1, 299006680), (2, 149503340), (4, 74751670), (5, 59801336), (7, 42715240), (8, 37375835), (10, 29900668), (14, 21357620), (20, 14950334), (28, 10678810), (35, 8543048), (40, 7475167), (56, 5339405), (70, 4271524), (140, 2135762), (191, 1565480), (280, 1067881), (382, 782740), (764, 391370), (955, 313096), (1337, 223640), (1528, 195685), (1910, 156548), (2674, 111820), (3820, 78274), (5348, 55910), (5591, 53480), (6685, 44728), (7640, 39137), (10696, 27955), (11182, 26740), (13370, 22364)]