30155762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2562

約数の個数: 32

約数和(自身を含む): 56525952

約数和(自身を除く): 26370190

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 2473, 4946, 6097, 12194, 17311, 32149, 34622, 64298, 165691, 225043, 331382, 450086, 1159837, 2153983, 2319674, 4307966, 15077881, 30155762]

約数ペア:

[(1, 30155762), (2, 15077881), (7, 4307966), (13, 2319674), (14, 2153983), (26, 1159837), (67, 450086), (91, 331382), (134, 225043), (182, 165691), (469, 64298), (871, 34622), (938, 32149), (1742, 17311), (2473, 12194), (4946, 6097)]