71682090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2389403}}^1$

素因数の和:2389413

約数の個数: 16

約数和(自身を含む): 172037088

約数和(自身を除く): 100354998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2389403, 4778806, 7168209, 11947015, 14336418, 23894030, 35841045, 71682090]

約数ペア:

[(1, 71682090), (2, 35841045), (3, 23894030), (5, 14336418), (6, 11947015), (10, 7168209), (15, 4778806), (30, 2389403)]