2576550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 6495120

約数和(自身を除く): 3918570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 193, 267, 386, 445, 534, 579, 890, 965, 1158, 1335, 1930, 2225, 2670, 2895, 4450, 4825, 5790, 6675, 9650, 13350, 14475, 17177, 28950, 34354, 51531, 85885, 103062, 171770, 257655, 429425, 515310, 858850, 1288275, 2576550]

約数ペア:

[(1, 2576550), (2, 1288275), (3, 858850), (5, 515310), (6, 429425), (10, 257655), (15, 171770), (25, 103062), (30, 85885), (50, 51531), (75, 34354), (89, 28950), (150, 17177), (178, 14475), (193, 13350), (267, 9650), (386, 6675), (445, 5790), (534, 4825), (579, 4450), (890, 2895), (965, 2670), (1158, 2225), (1335, 1930)]