2197050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 5541312

約数和(自身を除く): 3344262

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 151, 194, 291, 302, 453, 485, 582, 755, 906, 970, 1455, 1510, 2265, 2425, 2910, 3775, 4530, 4850, 7275, 7550, 11325, 14550, 14647, 22650, 29294, 43941, 73235, 87882, 146470, 219705, 366175, 439410, 732350, 1098525, 2197050]

約数ペア:

[(1, 2197050), (2, 1098525), (3, 732350), (5, 439410), (6, 366175), (10, 219705), (15, 146470), (25, 87882), (30, 73235), (50, 43941), (75, 29294), (97, 22650), (150, 14647), (151, 14550), (194, 11325), (291, 7550), (302, 7275), (453, 4850), (485, 4530), (582, 3775), (755, 2910), (906, 2425), (970, 2265), (1455, 1510)]