30648700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6521}}^1$

素因数の和:6582

約数の個数: 36

約数和(自身を含む): 67933152

約数和(自身を除く): 37284452

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 6521, 13042, 26084, 32605, 65210, 130420, 163025, 306487, 326050, 612974, 652100, 1225948, 1532435, 3064870, 6129740, 7662175, 15324350, 30648700]

約数ペア:

[(1, 30648700), (2, 15324350), (4, 7662175), (5, 6129740), (10, 3064870), (20, 1532435), (25, 1225948), (47, 652100), (50, 612974), (94, 326050), (100, 306487), (188, 163025), (235, 130420), (470, 65210), (940, 32605), (1175, 26084), (2350, 13042), (4700, 6521)]