9789990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{46619}}^1$

素因数の和:46636

約数の個数: 32

約数和(自身を含む): 26853120

約数和(自身を除く): 17063130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 46619, 93238, 139857, 233095, 279714, 326333, 466190, 652666, 699285, 978999, 1398570, 1631665, 1957998, 3263330, 4894995, 9789990]

約数ペア:

[(1, 9789990), (2, 4894995), (3, 3263330), (5, 1957998), (6, 1631665), (7, 1398570), (10, 978999), (14, 699285), (15, 652666), (21, 466190), (30, 326333), (35, 279714), (42, 233095), (70, 139857), (105, 93238), (210, 46619)]