802129870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{77351}}^1$

素因数の和:77436

約数の個数: 32

約数和(自身を含む): 1553846976

約数和(自身を除く): 751717106

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 77351, 154702, 386755, 773510, 1314967, 2629934, 4718411, 6574835, 9436822, 13149670, 23592055, 47184110, 80212987, 160425974, 401064935, 802129870]

約数ペア:

[(1, 802129870), (2, 401064935), (5, 160425974), (10, 80212987), (17, 47184110), (34, 23592055), (61, 13149670), (85, 9436822), (122, 6574835), (170, 4718411), (305, 2629934), (610, 1314967), (1037, 773510), (2074, 386755), (5185, 154702), (10370, 77351)]