30705368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8783}}^1$

素因数の和:8831

約数の個数: 32

約数和(自身を含む): 63244800

約数和(自身を除く): 32539432

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 8783, 17566, 35132, 70264, 166877, 202009, 333754, 404018, 667508, 808036, 1335016, 1616072, 3838171, 7676342, 15352684, 30705368]

約数ペア:

[(1, 30705368), (2, 15352684), (4, 7676342), (8, 3838171), (19, 1616072), (23, 1335016), (38, 808036), (46, 667508), (76, 404018), (92, 333754), (152, 202009), (184, 166877), (437, 70264), (874, 35132), (1748, 17566), (3496, 8783)]