139173770

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{190649}}^1$

素因数の和:190729

約数の個数: 16

約数和(自身を含む): 253945800

約数和(自身を除く): 114772030

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 190649, 381298, 953245, 1906490, 13917377, 27834754, 69586885, 139173770]

約数ペア:

[(1, 139173770), (2, 69586885), (5, 27834754), (10, 13917377), (73, 1906490), (146, 953245), (365, 381298), (730, 190649)]