242851510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{76129}}^1$

素因数の和:76176

約数の個数: 32

約数和(自身を含む): 493322400

約数和(自身を除く): 250470890

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 76129, 152258, 380645, 761290, 837419, 1674838, 2207741, 4187095, 4415482, 8374190, 11038705, 22077410, 24285151, 48570302, 121425755, 242851510]

約数ペア:

[(1, 242851510), (2, 121425755), (5, 48570302), (10, 24285151), (11, 22077410), (22, 11038705), (29, 8374190), (55, 4415482), (58, 4187095), (110, 2207741), (145, 1674838), (290, 837419), (319, 761290), (638, 380645), (1595, 152258), (3190, 76129)]