227753610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1321}}^1$

素因数の和:2159

約数の個数: 64

約数和(自身を含む): 625929984

約数和(自身を除く): 398176374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 821, 1321, 1642, 2463, 2642, 3963, 4105, 4926, 5747, 6605, 7926, 8210, 9247, 11494, 12315, 13210, 17241, 18494, 19815, 24630, 27741, 28735, 34482, 39630, 46235, 55482, 57470, 86205, 92470, 138705, 172410, 277410, 1084541, 2169082, 3253623, 5422705, 6507246, 7591787, 10845410, 15183574, 16268115, 22775361, 32536230, 37958935, 45550722, 75917870, 113876805, 227753610]

約数ペア:

[(1, 227753610), (2, 113876805), (3, 75917870), (5, 45550722), (6, 37958935), (7, 32536230), (10, 22775361), (14, 16268115), (15, 15183574), (21, 10845410), (30, 7591787), (35, 6507246), (42, 5422705), (70, 3253623), (105, 2169082), (210, 1084541), (821, 277410), (1321, 172410), (1642, 138705), (2463, 92470), (2642, 86205), (3963, 57470), (4105, 55482), (4926, 46235), (5747, 39630), (6605, 34482), (7926, 28735), (8210, 27741), (9247, 24630), (11494, 19815), (12315, 18494), (13210, 17241)]