66934490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{136601}}^1$

素因数の和:136622

約数の個数: 24

約数和(自身を含む): 140153652

約数和(自身を除く): 73219162

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 136601, 273202, 683005, 956207, 1366010, 1912414, 4781035, 6693449, 9562070, 13386898, 33467245, 66934490]

約数ペア:

[(1, 66934490), (2, 33467245), (5, 13386898), (7, 9562070), (10, 6693449), (14, 4781035), (35, 1912414), (49, 1366010), (70, 956207), (98, 683005), (245, 273202), (490, 136601)]