7499070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 19721520

約数和(自身を除く): 12222450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 859, 873, 970, 1455, 1718, 1746, 2577, 2910, 4295, 4365, 5154, 7731, 8590, 8730, 12885, 15462, 25770, 38655, 77310, 83323, 166646, 249969, 416615, 499938, 749907, 833230, 1249845, 1499814, 2499690, 3749535, 7499070]

約数ペア:

[(1, 7499070), (2, 3749535), (3, 2499690), (5, 1499814), (6, 1249845), (9, 833230), (10, 749907), (15, 499938), (18, 416615), (30, 249969), (45, 166646), (90, 83323), (97, 77310), (194, 38655), (291, 25770), (485, 15462), (582, 12885), (859, 8730), (873, 8590), (970, 7731), (1455, 5154), (1718, 4365), (1746, 4295), (2577, 2910)]