30806718

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 63767040

約数和(自身を除く): 32960322

約数列:

[1, 2, 3, 6, 37, 74, 111, 151, 222, 302, 453, 906, 919, 1838, 2757, 5514, 5587, 11174, 16761, 33522, 34003, 68006, 102009, 138769, 204018, 277538, 416307, 832614, 5134453, 10268906, 15403359, 30806718]

約数ペア:

[(1, 30806718), (2, 15403359), (3, 10268906), (6, 5134453), (37, 832614), (74, 416307), (111, 277538), (151, 204018), (222, 138769), (302, 102009), (453, 68006), (906, 34003), (919, 33522), (1838, 16761), (2757, 11174), (5514, 5587)]