30969965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11621}}^1$

素因数の和:11680

約数の個数: 16

約数和(自身を含む): 41002416

約数和(自身を除く): 10032451

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 11621, 58105, 151073, 476461, 755365, 2382305, 6193993, 30969965]

約数ペア:

[(1, 30969965), (5, 6193993), (13, 2382305), (41, 755365), (65, 476461), (205, 151073), (533, 58105), (2665, 11621)]