30218665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3701}}^1$

素因数の和:3800

約数の個数: 16

約数和(自身を含む): 38382336

約数和(自身を除く): 8163671

約数列:

[1, 5, 23, 71, 115, 355, 1633, 3701, 8165, 18505, 85123, 262771, 425615, 1313855, 6043733, 30218665]

約数ペア:

[(1, 30218665), (5, 6043733), (23, 1313855), (71, 425615), (115, 262771), (355, 85123), (1633, 18505), (3701, 8165)]