257029394610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{372506369}}^1$

素因数の和:372506402

約数の個数: 32

約数和(自身を含む): 643691007360

約数和(自身を除く): 386661612750

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 372506369, 745012738, 1117519107, 1862531845, 2235038214, 3725063690, 5587595535, 8567646487, 11175191070, 17135292974, 25702939461, 42838232435, 51405878922, 85676464870, 128514697305, 257029394610]

約数ペア:

[(1, 257029394610), (2, 128514697305), (3, 85676464870), (5, 51405878922), (6, 42838232435), (10, 25702939461), (15, 17135292974), (23, 11175191070), (30, 8567646487), (46, 5587595535), (69, 3725063690), (115, 2235038214), (138, 1862531845), (230, 1117519107), (345, 745012738), (690, 372506369)]