30403404

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1429}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 79279200

約数和(自身を除く): 48875796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1429, 1773, 2364, 2858, 3546, 4287, 5319, 5716, 7092, 8574, 10638, 12861, 17148, 21276, 25722, 38583, 51444, 77166, 154332, 281513, 563026, 844539, 1126052, 1689078, 2533617, 3378156, 5067234, 7600851, 10134468, 15201702, 30403404]

約数ペア:

[(1, 30403404), (2, 15201702), (3, 10134468), (4, 7600851), (6, 5067234), (9, 3378156), (12, 2533617), (18, 1689078), (27, 1126052), (36, 844539), (54, 563026), (108, 281513), (197, 154332), (394, 77166), (591, 51444), (788, 38583), (1182, 25722), (1429, 21276), (1773, 17148), (2364, 12861), (2858, 10638), (3546, 8574), (4287, 7092), (5319, 5716)]