2650590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{9817}}^1$

素因数の和:9833

約数の個数: 32

約数和(自身を含む): 7068960

約数和(自身を除く): 4418370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 9817, 19634, 29451, 49085, 58902, 88353, 98170, 147255, 176706, 265059, 294510, 441765, 530118, 883530, 1325295, 2650590]

約数ペア:

[(1, 2650590), (2, 1325295), (3, 883530), (5, 530118), (6, 441765), (9, 294510), (10, 265059), (15, 176706), (18, 147255), (27, 98170), (30, 88353), (45, 58902), (54, 49085), (90, 29451), (135, 19634), (270, 9817)]