30817450

素因数分解:

$2^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{1471}}^1$

素因数の和:1902

約数の個数: 24

約数和(自身を含む): 57496320

約数和(自身を除く): 26678870

約数列:

[1, 2, 5, 10, 25, 50, 419, 838, 1471, 2095, 2942, 4190, 7355, 10475, 14710, 20950, 36775, 73550, 616349, 1232698, 3081745, 6163490, 15408725, 30817450]

約数ペア:

[(1, 30817450), (2, 15408725), (5, 6163490), (10, 3081745), (25, 1232698), (50, 616349), (419, 73550), (838, 36775), (1471, 20950), (2095, 14710), (2942, 10475), (4190, 7355)]