306799415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 416586240

約数和(自身を除く): 109786825

約数列:

[1, 5, 13, 23, 65, 115, 163, 299, 815, 1259, 1495, 2119, 3749, 6295, 10595, 16367, 18745, 28957, 48737, 81835, 144785, 205217, 243685, 376441, 1026085, 1882205, 2667821, 4719991, 13339105, 23599955, 61359883, 306799415]

約数ペア:

[(1, 306799415), (5, 61359883), (13, 23599955), (23, 13339105), (65, 4719991), (115, 2667821), (163, 1882205), (299, 1026085), (815, 376441), (1259, 243685), (1495, 205217), (2119, 144785), (3749, 81835), (6295, 48737), (10595, 28957), (16367, 18745)]