30428398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15199}}^1$

素因数の和:15232

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 30858002

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 15199, 30398, 106393, 167189, 197587, 212786, 334378, 395174, 1170323, 1383109, 2173457, 2340646, 2766218, 4346914, 15214199, 30428398]

約数ペア:

[(1, 30428398), (2, 15214199), (7, 4346914), (11, 2766218), (13, 2340646), (14, 2173457), (22, 1383109), (26, 1170323), (77, 395174), (91, 334378), (143, 212786), (154, 197587), (182, 167189), (286, 106393), (1001, 30398), (2002, 15199)]