1729490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 3677184

約数和(自身を除く): 1947694

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 797, 1085, 1594, 2170, 3985, 5579, 7970, 11158, 24707, 27895, 49414, 55790, 123535, 172949, 247070, 345898, 864745, 1729490]

約数ペア:

[(1, 1729490), (2, 864745), (5, 345898), (7, 247070), (10, 172949), (14, 123535), (31, 55790), (35, 49414), (62, 27895), (70, 24707), (155, 11158), (217, 7970), (310, 5579), (434, 3985), (797, 2170), (1085, 1594)]