1408014730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{5179}}^1$

素因数の和:6094

約数の個数: 32

約数和(自身を含む): 2619671040

約数和(自身を除く): 1211656310

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 877, 1754, 4385, 5179, 8770, 10358, 25895, 27187, 51790, 54374, 135935, 160549, 271870, 321098, 802745, 1605490, 4541983, 9083966, 22709915, 45419830, 140801473, 281602946, 704007365, 1408014730]

約数ペア:

[(1, 1408014730), (2, 704007365), (5, 281602946), (10, 140801473), (31, 45419830), (62, 22709915), (155, 9083966), (310, 4541983), (877, 1605490), (1754, 802745), (4385, 321098), (5179, 271870), (8770, 160549), (10358, 135935), (25895, 54374), (27187, 51790)]