16628670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2617

約数の個数: 48

約数和(自身を含む): 43844112

約数和(自身を除く): 27215442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 2531, 3285, 5062, 6570, 7593, 12655, 15186, 22779, 25310, 37965, 45558, 75930, 113895, 184763, 227790, 369526, 554289, 923815, 1108578, 1662867, 1847630, 2771445, 3325734, 5542890, 8314335, 16628670]

約数ペア:

[(1, 16628670), (2, 8314335), (3, 5542890), (5, 3325734), (6, 2771445), (9, 1847630), (10, 1662867), (15, 1108578), (18, 923815), (30, 554289), (45, 369526), (73, 227790), (90, 184763), (146, 113895), (219, 75930), (365, 45558), (438, 37965), (657, 25310), (730, 22779), (1095, 15186), (1314, 12655), (2190, 7593), (2531, 6570), (3285, 5062)]