38370430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{78307}}^1$

素因数の和:78328

約数の個数: 24

約数和(自身を含む): 80344008

約数和(自身を除く): 41973578

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 78307, 156614, 391535, 548149, 783070, 1096298, 2740745, 3837043, 5481490, 7674086, 19185215, 38370430]

約数ペア:

[(1, 38370430), (2, 19185215), (5, 7674086), (7, 5481490), (10, 3837043), (14, 2740745), (35, 1096298), (49, 783070), (70, 548149), (98, 391535), (245, 156614), (490, 78307)]