30070312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197831}}^1$

素因数の和:197856

約数の個数: 16

約数和(自身を含む): 59349600

約数和(自身を除く): 29279288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197831, 395662, 791324, 1582648, 3758789, 7517578, 15035156, 30070312]

約数ペア:

[(1, 30070312), (2, 15035156), (4, 7517578), (8, 3758789), (19, 1582648), (38, 791324), (76, 395662), (152, 197831)]