30306939

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 46146744

約数和(自身を除く): 15839805

約数列:

[1, 3, 13, 23, 39, 69, 113, 169, 299, 339, 507, 529, 897, 1469, 1587, 2599, 3887, 4407, 6877, 7797, 11661, 19097, 20631, 33787, 57291, 59777, 89401, 101361, 179331, 268203, 439231, 777101, 1317693, 2331303, 10102313, 30306939]

約数ペア:

[(1, 30306939), (3, 10102313), (13, 2331303), (23, 1317693), (39, 777101), (69, 439231), (113, 268203), (169, 179331), (299, 101361), (339, 89401), (507, 59777), (529, 57291), (897, 33787), (1469, 20631), (1587, 19097), (2599, 11661), (3887, 7797), (4407, 6877)]