70693420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{504953}}^1$

素因数の和:504969

約数の個数: 24

約数和(自身を含む): 169664544

約数和(自身を除く): 98971124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 504953, 1009906, 2019812, 2524765, 3534671, 5049530, 7069342, 10099060, 14138684, 17673355, 35346710, 70693420]

約数ペア:

[(1, 70693420), (2, 35346710), (4, 17673355), (5, 14138684), (7, 10099060), (10, 7069342), (14, 5049530), (20, 3534671), (28, 2524765), (35, 2019812), (70, 1009906), (140, 504953)]