68629290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53201}}^1$

素因数の和:53254

約数の個数: 32

約数和(自身を含む): 168543936

約数和(自身を除く): 99914646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 53201, 106402, 159603, 266005, 319206, 532010, 798015, 1596030, 2287643, 4575286, 6862929, 11438215, 13725858, 22876430, 34314645, 68629290]

約数ペア:

[(1, 68629290), (2, 34314645), (3, 22876430), (5, 13725858), (6, 11438215), (10, 6862929), (15, 4575286), (30, 2287643), (43, 1596030), (86, 798015), (129, 532010), (215, 319206), (258, 266005), (430, 159603), (645, 106402), (1290, 53201)]