78764430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2625481}}^1$

素因数の和:2625491

約数の個数: 16

約数和(自身を含む): 189034704

約数和(自身を除く): 110270274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2625481, 5250962, 7876443, 13127405, 15752886, 26254810, 39382215, 78764430]

約数ペア:

[(1, 78764430), (2, 39382215), (3, 26254810), (5, 15752886), (6, 13127405), (10, 7876443), (15, 5250962), (30, 2625481)]