1561976070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{52065869}}^1$

素因数の和:52065879

約数の個数: 16

約数和(自身を含む): 3748742640

約数和(自身を除く): 2186766570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 52065869, 104131738, 156197607, 260329345, 312395214, 520658690, 780988035, 1561976070]

約数ペア:

[(1, 1561976070), (2, 780988035), (3, 520658690), (5, 312395214), (6, 260329345), (10, 156197607), (15, 104131738), (30, 52065869)]