7432140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 21040992

約数和(自身を除く): 13608852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1277, 1455, 1940, 2554, 2910, 3831, 5108, 5820, 6385, 7662, 12770, 15324, 19155, 25540, 38310, 76620, 123869, 247738, 371607, 495476, 619345, 743214, 1238690, 1486428, 1858035, 2477380, 3716070, 7432140]

約数ペア:

[(1, 7432140), (2, 3716070), (3, 2477380), (4, 1858035), (5, 1486428), (6, 1238690), (10, 743214), (12, 619345), (15, 495476), (20, 371607), (30, 247738), (60, 123869), (97, 76620), (194, 38310), (291, 25540), (388, 19155), (485, 15324), (582, 12770), (970, 7662), (1164, 6385), (1277, 5820), (1455, 5108), (1940, 3831), (2554, 2910)]