68122030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2003}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 129859200

約数和(自身を除く): 61737170

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1790, 2003, 3401, 4006, 6802, 10015, 17005, 20030, 34010, 38057, 76114, 190285, 358537, 380570, 717074, 1792685, 3585370, 6812203, 13624406, 34061015, 68122030]

約数ペア:

[(1, 68122030), (2, 34061015), (5, 13624406), (10, 6812203), (19, 3585370), (38, 1792685), (95, 717074), (179, 380570), (190, 358537), (358, 190285), (895, 76114), (1790, 38057), (2003, 34010), (3401, 20030), (4006, 17005), (6802, 10015)]