83416980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1390283}}^1$

素因数の和:1390295

約数の個数: 24

約数和(自身を含む): 233567712

約数和(自身を除く): 150150732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1390283, 2780566, 4170849, 5561132, 6951415, 8341698, 13902830, 16683396, 20854245, 27805660, 41708490, 83416980]

約数ペア:

[(1, 83416980), (2, 41708490), (3, 27805660), (4, 20854245), (5, 16683396), (6, 13902830), (10, 8341698), (12, 6951415), (15, 5561132), (20, 4170849), (30, 2780566), (60, 1390283)]