9790620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23311}}^1$

素因数の和:23330

約数の個数: 48

約数和(自身を含む): 31331328

約数和(自身を除く): 21540708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 23311, 46622, 69933, 93244, 116555, 139866, 163177, 233110, 279732, 326354, 349665, 466220, 489531, 652708, 699330, 815885, 979062, 1398660, 1631770, 1958124, 2447655, 3263540, 4895310, 9790620]

約数ペア:

[(1, 9790620), (2, 4895310), (3, 3263540), (4, 2447655), (5, 1958124), (6, 1631770), (7, 1398660), (10, 979062), (12, 815885), (14, 699330), (15, 652708), (20, 489531), (21, 466220), (28, 349665), (30, 326354), (35, 279732), (42, 233110), (60, 163177), (70, 139866), (84, 116555), (105, 93244), (140, 69933), (210, 46622), (420, 23311)]