807667890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{28429}}^1$

素因数の和:29386

約数の個数: 32

約数和(自身を含む): 1940518080

約数和(自身を除く): 1132850190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 947, 1894, 2841, 4735, 5682, 9470, 14205, 28410, 28429, 56858, 85287, 142145, 170574, 284290, 426435, 852870, 26922263, 53844526, 80766789, 134611315, 161533578, 269222630, 403833945, 807667890]

約数ペア:

[(1, 807667890), (2, 403833945), (3, 269222630), (5, 161533578), (6, 134611315), (10, 80766789), (15, 53844526), (30, 26922263), (947, 852870), (1894, 426435), (2841, 284290), (4735, 170574), (5682, 142145), (9470, 85287), (14205, 56858), (28410, 28429)]