30397912

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{12377}}^1$

素因数の和:12690

約数の個数: 16

約数和(自身を含む): 57186360

約数和(自身を除く): 26788448

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 12377, 24754, 49508, 99016, 3799739, 7599478, 15198956, 30397912]

約数ペア:

[(1, 30397912), (2, 15198956), (4, 7599478), (8, 3799739), (307, 99016), (614, 49508), (1228, 24754), (2456, 12377)]