2103187530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70106251}}^1$

素因数の和:70106261

約数の個数: 16

約数和(自身を含む): 5047650144

約数和(自身を除く): 2944462614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70106251, 140212502, 210318753, 350531255, 420637506, 701062510, 1051593765, 2103187530]

約数ペア:

[(1, 2103187530), (2, 1051593765), (3, 701062510), (5, 420637506), (6, 350531255), (10, 210318753), (15, 140212502), (30, 70106251)]