8956890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4327}}^1$

素因数の和:4363

約数の個数: 48

約数和(自身を含む): 24306048

約数和(自身を除く): 15349158

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, 4327, 8654, 12981, 21635, 25962, 38943, 43270, 64905, 77886, 99521, 129810, 194715, 199042, 298563, 389430, 497605, 597126, 895689, 995210, 1492815, 1791378, 2985630, 4478445, 8956890]

約数ペア:

[(1, 8956890), (2, 4478445), (3, 2985630), (5, 1791378), (6, 1492815), (9, 995210), (10, 895689), (15, 597126), (18, 497605), (23, 389430), (30, 298563), (45, 199042), (46, 194715), (69, 129810), (90, 99521), (115, 77886), (138, 64905), (207, 43270), (230, 38943), (345, 25962), (414, 21635), (690, 12981), (1035, 8654), (2070, 4327)]