1331569290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{44385643}}^1$

素因数の和:44385653

約数の個数: 16

約数和(自身を含む): 3195766368

約数和(自身を除く): 1864197078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 44385643, 88771286, 133156929, 221928215, 266313858, 443856430, 665784645, 1331569290]

約数ペア:

[(1, 1331569290), (2, 665784645), (3, 443856430), (5, 266313858), (6, 221928215), (10, 133156929), (15, 88771286), (30, 44385643)]