156665265420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2611087757}}^1$

素因数の和:2611087769

約数の個数: 24

約数和(自身を含む): 438662743344

約数和(自身を除く): 281997477924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2611087757, 5222175514, 7833263271, 10444351028, 13055438785, 15666526542, 26110877570, 31333053084, 39166316355, 52221755140, 78332632710, 156665265420]

約数ペア:

[(1, 156665265420), (2, 78332632710), (3, 52221755140), (4, 39166316355), (5, 31333053084), (6, 26110877570), (10, 15666526542), (12, 13055438785), (15, 10444351028), (20, 7833263271), (30, 5222175514), (60, 2611087757)]