68111570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1049}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 58291630

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 302, 430, 755, 1049, 1510, 2098, 5245, 6493, 10490, 12986, 32465, 45107, 64930, 90214, 158399, 225535, 316798, 451070, 791995, 1583990, 6811157, 13622314, 34055785, 68111570]

約数ペア:

[(1, 68111570), (2, 34055785), (5, 13622314), (10, 6811157), (43, 1583990), (86, 791995), (151, 451070), (215, 316798), (302, 225535), (430, 158399), (755, 90214), (1049, 64930), (1510, 45107), (2098, 32465), (5245, 12986), (6493, 10490)]