210025260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1166807}}^1$

素因数の和:1166822

約数の個数: 36

約数和(自身を含む): 637077168

約数和(自身を除く): 427051908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1166807, 2333614, 3500421, 4667228, 5834035, 7000842, 10501263, 11668070, 14001684, 17502105, 21002526, 23336140, 35004210, 42005052, 52506315, 70008420, 105012630, 210025260]

約数ペア:

[(1, 210025260), (2, 105012630), (3, 70008420), (4, 52506315), (5, 42005052), (6, 35004210), (9, 23336140), (10, 21002526), (12, 17502105), (15, 14001684), (18, 11668070), (20, 10501263), (30, 7000842), (36, 5834035), (45, 4667228), (60, 3500421), (90, 2333614), (180, 1166807)]