161732070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9311}}^1$

素因数の和:9517

約数の個数: 48

約数和(自身を含む): 422727552

約数和(自身を除く): 260995482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 5790, 8685, 9311, 17370, 18622, 27933, 46555, 55866, 83799, 93110, 139665, 167598, 279330, 418995, 837990, 1797023, 3594046, 5391069, 8985115, 10782138, 16173207, 17970230, 26955345, 32346414, 53910690, 80866035, 161732070]

約数ペア:

[(1, 161732070), (2, 80866035), (3, 53910690), (5, 32346414), (6, 26955345), (9, 17970230), (10, 16173207), (15, 10782138), (18, 8985115), (30, 5391069), (45, 3594046), (90, 1797023), (193, 837990), (386, 418995), (579, 279330), (965, 167598), (1158, 139665), (1737, 93110), (1930, 83799), (2895, 55866), (3474, 46555), (5790, 27933), (8685, 18622), (9311, 17370)]