133501310

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 244546560

約数和(自身を除く): 111045250

約数列:

[1, 2, 5, 10, 79, 158, 347, 395, 487, 694, 790, 974, 1735, 2435, 3470, 4870, 27413, 38473, 54826, 76946, 137065, 168989, 192365, 274130, 337978, 384730, 844945, 1689890, 13350131, 26700262, 66750655, 133501310]

約数ペア:

[(1, 133501310), (2, 66750655), (5, 26700262), (10, 13350131), (79, 1689890), (158, 844945), (347, 384730), (395, 337978), (487, 274130), (694, 192365), (790, 168989), (974, 137065), (1735, 76946), (2435, 54826), (3470, 38473), (4870, 27413)]