91515570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4759}}^1$

素因数の和:5410

約数の個数: 32

約数和(自身を含む): 220026240

約数和(自身を除く): 128510670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 4759, 6410, 9518, 9615, 14277, 19230, 23795, 28554, 47590, 71385, 142770, 3050519, 6101038, 9151557, 15252595, 18303114, 30505190, 45757785, 91515570]

約数ペア:

[(1, 91515570), (2, 45757785), (3, 30505190), (5, 18303114), (6, 15252595), (10, 9151557), (15, 6101038), (30, 3050519), (641, 142770), (1282, 71385), (1923, 47590), (3205, 28554), (3846, 23795), (4759, 19230), (6410, 14277), (9518, 9615)]