61884340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{442031}}^1$

素因数の和:442047

約数の個数: 24

約数和(自身を含む): 148522752

約数和(自身を除く): 86638412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 442031, 884062, 1768124, 2210155, 3094217, 4420310, 6188434, 8840620, 12376868, 15471085, 30942170, 61884340]

約数ペア:

[(1, 61884340), (2, 30942170), (4, 15471085), (5, 12376868), (7, 8840620), (10, 6188434), (14, 4420310), (20, 3094217), (28, 2210155), (35, 1768124), (70, 884062), (140, 442031)]