30906948

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{62819}}^1$

素因数の和:62867

約数の個数: 24

約数和(自身を含む): 73876320

約数和(自身を除く): 42969372

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 62819, 125638, 188457, 251276, 376914, 753828, 2575579, 5151158, 7726737, 10302316, 15453474, 30906948]

約数ペア:

[(1, 30906948), (2, 15453474), (3, 10302316), (4, 7726737), (6, 5151158), (12, 2575579), (41, 753828), (82, 376914), (123, 251276), (164, 188457), (246, 125638), (492, 62819)]