190396290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{906649}}^1$

素因数の和:906666

約数の個数: 32

約数和(自身を含む): 522230400

約数和(自身を除く): 331834110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 906649, 1813298, 2719947, 4533245, 5439894, 6346543, 9066490, 12693086, 13599735, 19039629, 27199470, 31732715, 38079258, 63465430, 95198145, 190396290]

約数ペア:

[(1, 190396290), (2, 95198145), (3, 63465430), (5, 38079258), (6, 31732715), (7, 27199470), (10, 19039629), (14, 13599735), (15, 12693086), (21, 9066490), (30, 6346543), (35, 5439894), (42, 4533245), (70, 2719947), (105, 1813298), (210, 906649)]