19177130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{5591}}^1$

素因数の和:5619

約数の個数: 32

約数和(自身を含む): 40262400

約数和(自身を除く): 21085270

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 5591, 11182, 27955, 39137, 55910, 78274, 195685, 273959, 391370, 547918, 1369795, 1917713, 2739590, 3835426, 9588565, 19177130]

約数ペア:

[(1, 19177130), (2, 9588565), (5, 3835426), (7, 2739590), (10, 1917713), (14, 1369795), (35, 547918), (49, 391370), (70, 273959), (98, 195685), (245, 78274), (343, 55910), (490, 39137), (686, 27955), (1715, 11182), (3430, 5591)]