71506530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{264839}}^1$

素因数の和:264855

約数の個数: 32

約数和(自身を含む): 190684800

約数和(自身を除く): 119178270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 264839, 529678, 794517, 1324195, 1589034, 2383551, 2648390, 3972585, 4767102, 7150653, 7945170, 11917755, 14301306, 23835510, 35753265, 71506530]

約数ペア:

[(1, 71506530), (2, 35753265), (3, 23835510), (5, 14301306), (6, 11917755), (9, 7945170), (10, 7150653), (15, 4767102), (18, 3972585), (27, 2648390), (30, 2383551), (45, 1589034), (54, 1324195), (90, 794517), (135, 529678), (270, 264839)]