148471060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{69379}}^1$

素因数の和:69495

約数の個数: 24

約数和(自身を含む): 314707680

約数和(自身を除く): 166236620

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 69379, 138758, 277516, 346895, 693790, 1387580, 7423553, 14847106, 29694212, 37117765, 74235530, 148471060]

約数ペア:

[(1, 148471060), (2, 74235530), (4, 37117765), (5, 29694212), (10, 14847106), (20, 7423553), (107, 1387580), (214, 693790), (428, 346895), (535, 277516), (1070, 138758), (2140, 69379)]