128289210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14207}}^1$

素因数の和:14267

約数の個数: 64

約数和(自身を含む): 360087552

約数和(自身を除く): 231798342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 14207, 28414, 42621, 71035, 85242, 99449, 142070, 198898, 213105, 298347, 426210, 497245, 596694, 610901, 994490, 1221802, 1491735, 1832703, 2983470, 3054505, 3665406, 4276307, 6109010, 8552614, 9163515, 12828921, 18327030, 21381535, 25657842, 42763070, 64144605, 128289210]

約数ペア:

[(1, 128289210), (2, 64144605), (3, 42763070), (5, 25657842), (6, 21381535), (7, 18327030), (10, 12828921), (14, 9163515), (15, 8552614), (21, 6109010), (30, 4276307), (35, 3665406), (42, 3054505), (43, 2983470), (70, 1832703), (86, 1491735), (105, 1221802), (129, 994490), (210, 610901), (215, 596694), (258, 497245), (301, 426210), (430, 298347), (602, 213105), (645, 198898), (903, 142070), (1290, 99449), (1505, 85242), (1806, 71035), (3010, 42621), (4515, 28414), (9030, 14207)]