1210208390

素因数分解:

$2^1\times 5^1\times {\mathrm{8101}}^1\times {\mathrm{14939}}^1$

素因数の和:23047

約数の個数: 16

約数和(自身を含む): 2178789840

約数和(自身を除く): 968581450

約数列:

[1, 2, 5, 10, 8101, 14939, 16202, 29878, 40505, 74695, 81010, 149390, 121020839, 242041678, 605104195, 1210208390]

約数ペア:

[(1, 1210208390), (2, 605104195), (5, 242041678), (10, 121020839), (8101, 149390), (14939, 81010), (16202, 74695), (29878, 40505)]