30217260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503621}}^1$

素因数の和:503633

約数の個数: 24

約数和(自身を含む): 84608496

約数和(自身を除く): 54391236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503621, 1007242, 1510863, 2014484, 2518105, 3021726, 5036210, 6043452, 7554315, 10072420, 15108630, 30217260]

約数ペア:

[(1, 30217260), (2, 15108630), (3, 10072420), (4, 7554315), (5, 6043452), (6, 5036210), (10, 3021726), (12, 2518105), (15, 2014484), (20, 1510863), (30, 1007242), (60, 503621)]