309894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 695520

約数和(自身を除く): 385626

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 137, 174, 274, 377, 411, 754, 822, 1131, 1781, 2262, 3562, 3973, 5343, 7946, 10686, 11919, 23838, 51649, 103298, 154947, 309894]

約数ペア:

[(1, 309894), (2, 154947), (3, 103298), (6, 51649), (13, 23838), (26, 11919), (29, 10686), (39, 7946), (58, 5343), (78, 3973), (87, 3562), (137, 2262), (174, 1781), (274, 1131), (377, 822), (411, 754)]