30318262

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4768

約数の個数: 24

約数和(自身を含む): 51847560

約数和(自身を除く): 21529298

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 4721, 6422, 9442, 61373, 89699, 122746, 179398, 797849, 1166087, 1595698, 2332174, 15159131, 30318262]

約数ペア:

[(1, 30318262), (2, 15159131), (13, 2332174), (19, 1595698), (26, 1166087), (38, 797849), (169, 179398), (247, 122746), (338, 89699), (494, 61373), (3211, 9442), (4721, 6422)]