308290430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4404149}}^1$

素因数の和:4404163

約数の個数: 16

約数和(自身を含む): 634197600

約数和(自身を除く): 325907170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4404149, 8808298, 22020745, 30829043, 44041490, 61658086, 154145215, 308290430]

約数ペア:

[(1, 308290430), (2, 154145215), (5, 61658086), (7, 44041490), (10, 30829043), (14, 22020745), (35, 8808298), (70, 4404149)]