9829960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35107}}^1$

素因数の和:35125

約数の個数: 32

約数和(自身を含む): 25277760

約数和(自身を除く): 15447800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35107, 70214, 140428, 175535, 245749, 280856, 351070, 491498, 702140, 982996, 1228745, 1404280, 1965992, 2457490, 4914980, 9829960]

約数ペア:

[(1, 9829960), (2, 4914980), (4, 2457490), (5, 1965992), (7, 1404280), (8, 1228745), (10, 982996), (14, 702140), (20, 491498), (28, 351070), (35, 280856), (40, 245749), (56, 175535), (70, 140428), (140, 70214), (280, 35107)]