90916070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{185543}}^1$

素因数の和:185564

約数の個数: 24

約数和(自身を含む): 190368144

約数和(自身を除く): 99452074

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 185543, 371086, 927715, 1298801, 1855430, 2597602, 6494005, 9091607, 12988010, 18183214, 45458035, 90916070]

約数ペア:

[(1, 90916070), (2, 45458035), (5, 18183214), (7, 12988010), (10, 9091607), (14, 6494005), (35, 2597602), (49, 1855430), (70, 1298801), (98, 927715), (245, 371086), (490, 185543)]