17148840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{142907}}^1$

素因数の和:142921

約数の個数: 32

約数和(自身を含む): 51446880

約数和(自身を除く): 34298040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 142907, 285814, 428721, 571628, 714535, 857442, 1143256, 1429070, 1714884, 2143605, 2858140, 3429768, 4287210, 5716280, 8574420, 17148840]

約数ペア:

[(1, 17148840), (2, 8574420), (3, 5716280), (4, 4287210), (5, 3429768), (6, 2858140), (8, 2143605), (10, 1714884), (12, 1429070), (15, 1143256), (20, 857442), (24, 714535), (30, 571628), (40, 428721), (60, 285814), (120, 142907)]