30074606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 24

約数和(自身を含む): 48471240

約数和(自身を除く): 18396634

約数列:

[1, 2, 19, 38, 71, 142, 157, 314, 1349, 2698, 2983, 5041, 5966, 10082, 11147, 22294, 95779, 191558, 211793, 423586, 791437, 1582874, 15037303, 30074606]

約数ペア:

[(1, 30074606), (2, 15037303), (19, 1582874), (38, 791437), (71, 423586), (142, 211793), (157, 191558), (314, 95779), (1349, 22294), (2698, 11147), (2983, 10082), (5041, 5966)]