344794730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73517}}^1$

素因数の和:73598

約数の個数: 32

約数和(自身を含む): 719888256

約数和(自身を除く): 375093526

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 73517, 147034, 367585, 514619, 735170, 1029238, 2573095, 4925639, 5146190, 9851278, 24628195, 34479473, 49256390, 68958946, 172397365, 344794730]

約数ペア:

[(1, 344794730), (2, 172397365), (5, 68958946), (7, 49256390), (10, 34479473), (14, 24628195), (35, 9851278), (67, 5146190), (70, 4925639), (134, 2573095), (335, 1029238), (469, 735170), (670, 514619), (938, 367585), (2345, 147034), (4690, 73517)]