7802430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{260081}}^1$

素因数の和:260091

約数の個数: 16

約数和(自身を含む): 18725904

約数和(自身を除く): 10923474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 260081, 520162, 780243, 1300405, 1560486, 2600810, 3901215, 7802430]

約数ペア:

[(1, 7802430), (2, 3901215), (3, 2600810), (5, 1560486), (6, 1300405), (10, 780243), (15, 520162), (30, 260081)]