2779050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 6999552

約数和(自身を除く): 4220502

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 191, 194, 291, 382, 485, 573, 582, 955, 970, 1146, 1455, 1910, 2425, 2865, 2910, 4775, 4850, 5730, 7275, 9550, 14325, 14550, 18527, 28650, 37054, 55581, 92635, 111162, 185270, 277905, 463175, 555810, 926350, 1389525, 2779050]

約数ペア:

[(1, 2779050), (2, 1389525), (3, 926350), (5, 555810), (6, 463175), (10, 277905), (15, 185270), (25, 111162), (30, 92635), (50, 55581), (75, 37054), (97, 28650), (150, 18527), (191, 14550), (194, 14325), (291, 9550), (382, 7275), (485, 5730), (573, 4850), (582, 4775), (955, 2910), (970, 2865), (1146, 2425), (1455, 1910)]