77841470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65413}}^1$

素因数の和:65444

約数の個数: 32

約数和(自身を含む): 169553088

約数和(自身を除く): 91711618

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 65413, 130826, 327065, 457891, 654130, 915782, 1112021, 2224042, 2289455, 4578910, 5560105, 7784147, 11120210, 15568294, 38920735, 77841470]

約数ペア:

[(1, 77841470), (2, 38920735), (5, 15568294), (7, 11120210), (10, 7784147), (14, 5560105), (17, 4578910), (34, 2289455), (35, 2224042), (70, 1112021), (85, 915782), (119, 654130), (170, 457891), (238, 327065), (595, 130826), (1190, 65413)]