9377620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1367}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 13604780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1367, 1372, 1715, 2734, 3430, 5468, 6835, 6860, 9569, 13670, 19138, 27340, 38276, 47845, 66983, 95690, 133966, 191380, 267932, 334915, 468881, 669830, 937762, 1339660, 1875524, 2344405, 4688810, 9377620]

約数ペア:

[(1, 9377620), (2, 4688810), (4, 2344405), (5, 1875524), (7, 1339660), (10, 937762), (14, 669830), (20, 468881), (28, 334915), (35, 267932), (49, 191380), (70, 133966), (98, 95690), (140, 66983), (196, 47845), (245, 38276), (343, 27340), (490, 19138), (686, 13670), (980, 9569), (1367, 6860), (1372, 6835), (1715, 5468), (2734, 3430)]