8786460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6367}}^1$

素因数の和:6402

約数の個数: 48

約数和(自身を含む): 25675776

約数和(自身を除く): 16889316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 6367, 12734, 19101, 25468, 31835, 38202, 63670, 76404, 95505, 127340, 146441, 191010, 292882, 382020, 439323, 585764, 732205, 878646, 1464410, 1757292, 2196615, 2928820, 4393230, 8786460]

約数ペア:

[(1, 8786460), (2, 4393230), (3, 2928820), (4, 2196615), (5, 1757292), (6, 1464410), (10, 878646), (12, 732205), (15, 585764), (20, 439323), (23, 382020), (30, 292882), (46, 191010), (60, 146441), (69, 127340), (92, 95505), (115, 76404), (138, 63670), (230, 38202), (276, 31835), (345, 25468), (460, 19101), (690, 12734), (1380, 6367)]