30849882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 75463680

約数和(自身を除く): 44613798

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 67, 114, 133, 134, 201, 266, 399, 402, 469, 577, 798, 938, 1154, 1273, 1407, 1731, 2546, 2814, 3462, 3819, 4039, 7638, 8078, 8911, 10963, 12117, 17822, 21926, 24234, 26733, 32889, 38659, 53466, 65778, 76741, 77318, 115977, 153482, 230223, 231954, 270613, 460446, 541226, 734521, 811839, 1469042, 1623678, 2203563, 4407126, 5141647, 10283294, 15424941, 30849882]

約数ペア:

[(1, 30849882), (2, 15424941), (3, 10283294), (6, 5141647), (7, 4407126), (14, 2203563), (19, 1623678), (21, 1469042), (38, 811839), (42, 734521), (57, 541226), (67, 460446), (114, 270613), (133, 231954), (134, 230223), (201, 153482), (266, 115977), (399, 77318), (402, 76741), (469, 65778), (577, 53466), (798, 38659), (938, 32889), (1154, 26733), (1273, 24234), (1407, 21926), (1731, 17822), (2546, 12117), (2814, 10963), (3462, 8911), (3819, 8078), (4039, 7638)]