30780888

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{17569}}^1$

素因数の和:17651

約数の個数: 32

約数和(自身を含む): 78010800

約数和(自身を除く): 47229912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 17569, 35138, 52707, 70276, 105414, 140552, 210828, 421656, 1282537, 2565074, 3847611, 5130148, 7695222, 10260296, 15390444, 30780888]

約数ペア:

[(1, 30780888), (2, 15390444), (3, 10260296), (4, 7695222), (6, 5130148), (8, 3847611), (12, 2565074), (24, 1282537), (73, 421656), (146, 210828), (219, 140552), (292, 105414), (438, 70276), (584, 52707), (876, 35138), (1752, 17569)]