72286790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{99023}}^1$

素因数の和:99103

約数の個数: 16

約数和(自身を含む): 131899968

約数和(自身を除く): 59613178

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 99023, 198046, 495115, 990230, 7228679, 14457358, 36143395, 72286790]

約数ペア:

[(1, 72286790), (2, 36143395), (5, 14457358), (10, 7228679), (73, 990230), (146, 495115), (365, 198046), (730, 99023)]