7909380

素因数分解:

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

素因数の和:266

約数の個数: 96

約数和(自身を含む): 25025280

約数和(自身を除く): 17115900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 151, 180, 194, 270, 291, 302, 388, 453, 485, 540, 582, 604, 755, 873, 906, 970, 1164, 1359, 1455, 1510, 1746, 1812, 1940, 2265, 2619, 2718, 2910, 3020, 3492, 4077, 4365, 4530, 5238, 5436, 5820, 6795, 8154, 8730, 9060, 10476, 13095, 13590, 14647, 16308, 17460, 20385, 26190, 27180, 29294, 40770, 43941, 52380, 58588, 73235, 81540, 87882, 131823, 146470, 175764, 219705, 263646, 292940, 395469, 439410, 527292, 659115, 790938, 878820, 1318230, 1581876, 1977345, 2636460, 3954690, 7909380]

約数ペア:

[(1, 7909380), (2, 3954690), (3, 2636460), (4, 1977345), (5, 1581876), (6, 1318230), (9, 878820), (10, 790938), (12, 659115), (15, 527292), (18, 439410), (20, 395469), (27, 292940), (30, 263646), (36, 219705), (45, 175764), (54, 146470), (60, 131823), (90, 87882), (97, 81540), (108, 73235), (135, 58588), (151, 52380), (180, 43941), (194, 40770), (270, 29294), (291, 27180), (302, 26190), (388, 20385), (453, 17460), (485, 16308), (540, 14647), (582, 13590), (604, 13095), (755, 10476), (873, 9060), (906, 8730), (970, 8154), (1164, 6795), (1359, 5820), (1455, 5436), (1510, 5238), (1746, 4530), (1812, 4365), (1940, 4077), (2265, 3492), (2619, 3020), (2718, 2910)]