30574804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1520

約数の個数: 36

約数和(自身を含む): 59848320

約数和(自身を除く): 29273516

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1459, 1612, 2918, 5239, 5836, 10478, 18967, 20956, 37934, 45229, 75868, 90458, 180916, 246571, 493142, 587977, 986284, 1175954, 2351908, 7643701, 15287402, 30574804]

約数ペア:

[(1, 30574804), (2, 15287402), (4, 7643701), (13, 2351908), (26, 1175954), (31, 986284), (52, 587977), (62, 493142), (124, 246571), (169, 180916), (338, 90458), (403, 75868), (676, 45229), (806, 37934), (1459, 20956), (1612, 18967), (2918, 10478), (5239, 5836)]