91354090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28283}}^1$

素因数の和:28326

約数の個数: 32

約数和(自身を含む): 183280320

約数和(自身を除く): 91926230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 28283, 56566, 141415, 282830, 480811, 537377, 961622, 1074754, 2404055, 2686885, 4808110, 5373770, 9135409, 18270818, 45677045, 91354090]

約数ペア:

[(1, 91354090), (2, 45677045), (5, 18270818), (10, 9135409), (17, 5373770), (19, 4808110), (34, 2686885), (38, 2404055), (85, 1074754), (95, 961622), (170, 537377), (190, 480811), (323, 282830), (646, 141415), (1615, 56566), (3230, 28283)]