2808150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 7072464

約数和(自身を除く): 4264314

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 193, 194, 291, 386, 485, 579, 582, 965, 970, 1158, 1455, 1930, 2425, 2895, 2910, 4825, 4850, 5790, 7275, 9650, 14475, 14550, 18721, 28950, 37442, 56163, 93605, 112326, 187210, 280815, 468025, 561630, 936050, 1404075, 2808150]

約数ペア:

[(1, 2808150), (2, 1404075), (3, 936050), (5, 561630), (6, 468025), (10, 280815), (15, 187210), (25, 112326), (30, 93605), (50, 56163), (75, 37442), (97, 28950), (150, 18721), (193, 14550), (194, 14475), (291, 9650), (386, 7275), (485, 5790), (579, 4850), (582, 4825), (965, 2910), (970, 2895), (1158, 2425), (1455, 1930)]