1630010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 3231360

約数和(自身を除く): 1601350

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 373, 437, 746, 874, 1865, 2185, 3730, 4370, 7087, 8579, 14174, 17158, 35435, 42895, 70870, 85790, 163001, 326002, 815005, 1630010]

約数ペア:

[(1, 1630010), (2, 815005), (5, 326002), (10, 163001), (19, 85790), (23, 70870), (38, 42895), (46, 35435), (95, 17158), (115, 14174), (190, 8579), (230, 7087), (373, 4370), (437, 3730), (746, 2185), (874, 1865)]