30941916

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 74718336

約数和(自身を除く): 43776420

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 227, 307, 444, 454, 614, 681, 908, 921, 1228, 1362, 1842, 2724, 3684, 8399, 11359, 16798, 22718, 25197, 33596, 34077, 45436, 50394, 68154, 69689, 100788, 136308, 139378, 209067, 278756, 418134, 836268, 2578493, 5156986, 7735479, 10313972, 15470958, 30941916]

約数ペア:

[(1, 30941916), (2, 15470958), (3, 10313972), (4, 7735479), (6, 5156986), (12, 2578493), (37, 836268), (74, 418134), (111, 278756), (148, 209067), (222, 139378), (227, 136308), (307, 100788), (444, 69689), (454, 68154), (614, 50394), (681, 45436), (908, 34077), (921, 33596), (1228, 25197), (1362, 22718), (1842, 16798), (2724, 11359), (3684, 8399)]