155219370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5173979}}^1$

素因数の和:5173989

約数の個数: 16

約数和(自身を含む): 372526560

約数和(自身を除く): 217307190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5173979, 10347958, 15521937, 25869895, 31043874, 51739790, 77609685, 155219370]

約数ペア:

[(1, 155219370), (2, 77609685), (3, 51739790), (5, 31043874), (6, 25869895), (10, 15521937), (15, 10347958), (30, 5173979)]