64392690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2146423}}^1$

素因数の和:2146433

約数の個数: 16

約数和(自身を含む): 154542528

約数和(自身を除く): 90149838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2146423, 4292846, 6439269, 10732115, 12878538, 21464230, 32196345, 64392690]

約数ペア:

[(1, 64392690), (2, 32196345), (3, 21464230), (5, 12878538), (6, 10732115), (10, 6439269), (15, 4292846), (30, 2146423)]