8025390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 21778848

約数和(自身を除く): 13753458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 3877, 7754, 11631, 19385, 23262, 34893, 38770, 58155, 69786, 89171, 116310, 174465, 178342, 267513, 348930, 445855, 535026, 802539, 891710, 1337565, 1605078, 2675130, 4012695, 8025390]

約数ペア:

[(1, 8025390), (2, 4012695), (3, 2675130), (5, 1605078), (6, 1337565), (9, 891710), (10, 802539), (15, 535026), (18, 445855), (23, 348930), (30, 267513), (45, 178342), (46, 174465), (69, 116310), (90, 89171), (115, 69786), (138, 58155), (207, 38770), (230, 34893), (345, 23262), (414, 19385), (690, 11631), (1035, 7754), (2070, 3877)]