135243430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{276007}}^1$

素因数の和:276028

約数の個数: 24

約数和(自身を含む): 283184208

約数和(自身を除く): 147940778

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 276007, 552014, 1380035, 1932049, 2760070, 3864098, 9660245, 13524343, 19320490, 27048686, 67621715, 135243430]

約数ペア:

[(1, 135243430), (2, 67621715), (5, 27048686), (7, 19320490), (10, 13524343), (14, 9660245), (35, 3864098), (49, 2760070), (70, 1932049), (98, 1380035), (245, 552014), (490, 276007)]