320460610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{2861}}^1$

素因数の和:3378

約数の個数: 32

約数和(自身を含む): 603355392

約数和(自身を除く): 282894782

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 487, 974, 2435, 2861, 4870, 5722, 11201, 14305, 22402, 28610, 56005, 65803, 112010, 131606, 329015, 658030, 1393307, 2786614, 6966535, 13933070, 32046061, 64092122, 160230305, 320460610]

約数ペア:

[(1, 320460610), (2, 160230305), (5, 64092122), (10, 32046061), (23, 13933070), (46, 6966535), (115, 2786614), (230, 1393307), (487, 658030), (974, 329015), (2435, 131606), (2861, 112010), (4870, 65803), (5722, 56005), (11201, 28610), (14305, 22402)]