138659370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4621979}}^1$

素因数の和:4621989

約数の個数: 16

約数和(自身を含む): 332782560

約数和(自身を除く): 194123190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4621979, 9243958, 13865937, 23109895, 27731874, 46219790, 69329685, 138659370]

約数ペア:

[(1, 138659370), (2, 69329685), (3, 46219790), (5, 27731874), (6, 23109895), (10, 13865937), (15, 9243958), (30, 4621979)]