30396056

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 58404000

約数和(自身を除く): 28007944

約数列:

[1, 2, 4, 8, 61, 122, 199, 244, 313, 398, 488, 626, 796, 1252, 1592, 2504, 12139, 19093, 24278, 38186, 48556, 62287, 76372, 97112, 124574, 152744, 249148, 498296, 3799507, 7599014, 15198028, 30396056]

約数ペア:

[(1, 30396056), (2, 15198028), (4, 7599014), (8, 3799507), (61, 498296), (122, 249148), (199, 152744), (244, 124574), (313, 97112), (398, 76372), (488, 62287), (626, 48556), (796, 38186), (1252, 24278), (1592, 19093), (2504, 12139)]