68480650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{195659}}^1$

素因数の和:195678

約数の個数: 24

約数和(自身を含む): 145571040

約数和(自身を除く): 77090390

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 195659, 391318, 978295, 1369613, 1956590, 2739226, 4891475, 6848065, 9782950, 13696130, 34240325, 68480650]

約数ペア:

[(1, 68480650), (2, 34240325), (5, 13696130), (7, 9782950), (10, 6848065), (14, 4891475), (25, 2739226), (35, 1956590), (50, 1369613), (70, 978295), (175, 391318), (350, 195659)]