71496690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14621}}^1$

素因数の和:14794

約数の個数: 32

約数和(自身を含む): 172656576

約数和(自身を除く): 101159886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 14621, 29242, 43863, 73105, 87726, 146210, 219315, 438630, 2383223, 4766446, 7149669, 11916115, 14299338, 23832230, 35748345, 71496690]

約数ペア:

[(1, 71496690), (2, 35748345), (3, 23832230), (5, 14299338), (6, 11916115), (10, 7149669), (15, 4766446), (30, 2383223), (163, 438630), (326, 219315), (489, 146210), (815, 87726), (978, 73105), (1630, 43863), (2445, 29242), (4890, 14621)]