38873170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79333}}^1$

素因数の和:79354

約数の個数: 24

約数和(自身を含む): 81396684

約数和(自身を除く): 42523514

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 79333, 158666, 396665, 555331, 793330, 1110662, 2776655, 3887317, 5553310, 7774634, 19436585, 38873170]

約数ペア:

[(1, 38873170), (2, 19436585), (5, 7774634), (7, 5553310), (10, 3887317), (14, 2776655), (35, 1110662), (49, 793330), (70, 555331), (98, 396665), (245, 158666), (490, 79333)]