8378670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12143}}^1$

素因数の和:12176

約数の個数: 32

約数和(自身を含む): 20984832

約数和(自身を除く): 12606162

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 12143, 24286, 36429, 60715, 72858, 121430, 182145, 279289, 364290, 558578, 837867, 1396445, 1675734, 2792890, 4189335, 8378670]

約数ペア:

[(1, 8378670), (2, 4189335), (3, 2792890), (5, 1675734), (6, 1396445), (10, 837867), (15, 558578), (23, 364290), (30, 279289), (46, 182145), (69, 121430), (115, 72858), (138, 60715), (230, 36429), (345, 24286), (690, 12143)]