9303980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{66457}}^1$

素因数の和:66473

約数の個数: 24

約数和(自身を含む): 22329888

約数和(自身を除く): 13025908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 66457, 132914, 265828, 332285, 465199, 664570, 930398, 1329140, 1860796, 2325995, 4651990, 9303980]

約数ペア:

[(1, 9303980), (2, 4651990), (4, 2325995), (5, 1860796), (7, 1329140), (10, 930398), (14, 664570), (20, 465199), (28, 332285), (35, 265828), (70, 132914), (140, 66457)]