148857570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1653973}}^1$

素因数の和:1653986

約数の個数: 24

約数和(自身を含む): 387029916

約数和(自身を除く): 238172346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1653973, 3307946, 4961919, 8269865, 9923838, 14885757, 16539730, 24809595, 29771514, 49619190, 74428785, 148857570]

約数ペア:

[(1, 148857570), (2, 74428785), (3, 49619190), (5, 29771514), (6, 24809595), (9, 16539730), (10, 14885757), (15, 9923838), (18, 8269865), (30, 4961919), (45, 3307946), (90, 1653973)]