130714490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{36209}}^1$

素因数の和:36254

約数の個数: 24

約数和(自身を含む): 248328180

約数和(自身を除く): 117613690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 36209, 72418, 181045, 362090, 687971, 1375942, 3439855, 6879710, 13071449, 26142898, 65357245, 130714490]

約数ペア:

[(1, 130714490), (2, 65357245), (5, 26142898), (10, 13071449), (19, 6879710), (38, 3439855), (95, 1375942), (190, 687971), (361, 362090), (722, 181045), (1805, 72418), (3610, 36209)]