2239580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 5697216

約数和(自身を除く): 3457636

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 941, 1190, 1882, 2380, 3764, 4705, 6587, 9410, 13174, 15997, 18820, 26348, 31994, 32935, 63988, 65870, 79985, 111979, 131740, 159970, 223958, 319940, 447916, 559895, 1119790, 2239580]

約数ペア:

[(1, 2239580), (2, 1119790), (4, 559895), (5, 447916), (7, 319940), (10, 223958), (14, 159970), (17, 131740), (20, 111979), (28, 79985), (34, 65870), (35, 63988), (68, 32935), (70, 31994), (85, 26348), (119, 18820), (140, 15997), (170, 13174), (238, 9410), (340, 6587), (476, 4705), (595, 3764), (941, 2380), (1190, 1882)]