9921590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3457}}^1$

素因数の和:3512

約数の個数: 32

約数和(自身を含む): 20913984

約数和(自身を除く): 10992394

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 3457, 6914, 17285, 24199, 34570, 48398, 120995, 141737, 241990, 283474, 708685, 992159, 1417370, 1984318, 4960795, 9921590]

約数ペア:

[(1, 9921590), (2, 4960795), (5, 1984318), (7, 1417370), (10, 992159), (14, 708685), (35, 283474), (41, 241990), (70, 141737), (82, 120995), (205, 48398), (287, 34570), (410, 24199), (574, 17285), (1435, 6914), (2870, 3457)]