128415630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14221}}^1$

素因数の和:14281

約数の個数: 64

約数和(自身を含む): 360442368

約数和(自身を除く): 232026738

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, 14221, 28442, 42663, 71105, 85326, 99547, 142210, 199094, 213315, 298641, 426630, 497735, 597282, 611503, 995470, 1223006, 1493205, 1834509, 2986410, 3057515, 3669018, 4280521, 6115030, 8561042, 9172545, 12841563, 18345090, 21402605, 25683126, 42805210, 64207815, 128415630]

約数ペア:

[(1, 128415630), (2, 64207815), (3, 42805210), (5, 25683126), (6, 21402605), (7, 18345090), (10, 12841563), (14, 9172545), (15, 8561042), (21, 6115030), (30, 4280521), (35, 3669018), (42, 3057515), (43, 2986410), (70, 1834509), (86, 1493205), (105, 1223006), (129, 995470), (210, 611503), (215, 597282), (258, 497735), (301, 426630), (430, 298641), (602, 213315), (645, 199094), (903, 142210), (1290, 99547), (1505, 85326), (1806, 71105), (3010, 42663), (4515, 28442), (9030, 14221)]