129755490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{18097}}^1$

素因数の和:18346

約数の個数: 32

約数和(自身を含む): 312733440

約数和(自身を除く): 182977950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 18097, 36194, 54291, 90485, 108582, 180970, 271455, 542910, 4325183, 8650366, 12975549, 21625915, 25951098, 43251830, 64877745, 129755490]

約数ペア:

[(1, 129755490), (2, 64877745), (3, 43251830), (5, 25951098), (6, 21625915), (10, 12975549), (15, 8650366), (30, 4325183), (239, 542910), (478, 271455), (717, 180970), (1195, 108582), (1434, 90485), (2390, 54291), (3585, 36194), (7170, 18097)]