2279070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 6359040

約数和(自身を除く): 4079970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 367, 414, 621, 690, 734, 1035, 1101, 1242, 1835, 2070, 2202, 3105, 3303, 3670, 5505, 6210, 6606, 8441, 9909, 11010, 16515, 16882, 19818, 25323, 33030, 42205, 49545, 50646, 75969, 84410, 99090, 126615, 151938, 227907, 253230, 379845, 455814, 759690, 1139535, 2279070]

約数ペア:

[(1, 2279070), (2, 1139535), (3, 759690), (5, 455814), (6, 379845), (9, 253230), (10, 227907), (15, 151938), (18, 126615), (23, 99090), (27, 84410), (30, 75969), (45, 50646), (46, 49545), (54, 42205), (69, 33030), (90, 25323), (115, 19818), (135, 16882), (138, 16515), (207, 11010), (230, 9909), (270, 8441), (345, 6606), (367, 6210), (414, 5505), (621, 3670), (690, 3303), (734, 3105), (1035, 2202), (1101, 2070), (1242, 1835)]