9087990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13171}}^1$

素因数の和:13204

約数の個数: 32

約数和(自身を含む): 22761216

約数和(自身を除く): 13673226

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 13171, 26342, 39513, 65855, 79026, 131710, 197565, 302933, 395130, 605866, 908799, 1514665, 1817598, 3029330, 4543995, 9087990]

約数ペア:

[(1, 9087990), (2, 4543995), (3, 3029330), (5, 1817598), (6, 1514665), (10, 908799), (15, 605866), (23, 395130), (30, 302933), (46, 197565), (69, 131710), (115, 79026), (138, 65855), (230, 39513), (345, 26342), (690, 13171)]