68960290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1801}}^1$

素因数の和:2362

約数の個数: 32

約数和(自身を含む): 142199424

約数和(自身を除く): 73239134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 547, 1094, 1801, 2735, 3602, 3829, 5470, 7658, 9005, 12607, 18010, 19145, 25214, 38290, 63035, 126070, 985147, 1970294, 4925735, 6896029, 9851470, 13792058, 34480145, 68960290]

約数ペア:

[(1, 68960290), (2, 34480145), (5, 13792058), (7, 9851470), (10, 6896029), (14, 4925735), (35, 1970294), (70, 985147), (547, 126070), (1094, 63035), (1801, 38290), (2735, 25214), (3602, 19145), (3829, 18010), (5470, 12607), (7658, 9005)]