8028630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2411}}^1$

素因数の和:2461

約数の個数: 48

約数和(自身を含む): 21447504

約数和(自身を除く): 13418874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 2411, 3330, 4822, 7233, 12055, 14466, 21699, 24110, 36165, 43398, 72330, 89207, 108495, 178414, 216990, 267621, 446035, 535242, 802863, 892070, 1338105, 1605726, 2676210, 4014315, 8028630]

約数ペア:

[(1, 8028630), (2, 4014315), (3, 2676210), (5, 1605726), (6, 1338105), (9, 892070), (10, 802863), (15, 535242), (18, 446035), (30, 267621), (37, 216990), (45, 178414), (74, 108495), (90, 89207), (111, 72330), (185, 43398), (222, 36165), (333, 24110), (370, 21699), (555, 14466), (666, 12055), (1110, 7233), (1665, 4822), (2411, 3330)]