212481030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7082701}}^1$

素因数の和:7082711

約数の個数: 16

約数和(自身を含む): 509954544

約数和(自身を除く): 297473514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7082701, 14165402, 21248103, 35413505, 42496206, 70827010, 106240515, 212481030]

約数ペア:

[(1, 212481030), (2, 106240515), (3, 70827010), (5, 42496206), (6, 35413505), (10, 21248103), (15, 14165402), (30, 7082701)]