12137660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 15804100

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1231, 1972, 2462, 2465, 4924, 4930, 6155, 9860, 12310, 20927, 24620, 35699, 41854, 71398, 83708, 104635, 142796, 178495, 209270, 356990, 418540, 606883, 713980, 1213766, 2427532, 3034415, 6068830, 12137660]

約数ペア:

[(1, 12137660), (2, 6068830), (4, 3034415), (5, 2427532), (10, 1213766), (17, 713980), (20, 606883), (29, 418540), (34, 356990), (58, 209270), (68, 178495), (85, 142796), (116, 104635), (145, 83708), (170, 71398), (290, 41854), (340, 35699), (493, 24620), (580, 20927), (986, 12310), (1231, 9860), (1972, 6155), (2462, 4930), (2465, 4924)]