26435790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 69076800

約数和(自身を除く): 42641010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1229, 1434, 2151, 2390, 2458, 3585, 3687, 4302, 6145, 7170, 7374, 10755, 11061, 12290, 18435, 21510, 22122, 36870, 55305, 110610, 293731, 587462, 881193, 1468655, 1762386, 2643579, 2937310, 4405965, 5287158, 8811930, 13217895, 26435790]

約数ペア:

[(1, 26435790), (2, 13217895), (3, 8811930), (5, 5287158), (6, 4405965), (9, 2937310), (10, 2643579), (15, 1762386), (18, 1468655), (30, 881193), (45, 587462), (90, 293731), (239, 110610), (478, 55305), (717, 36870), (1195, 22122), (1229, 21510), (1434, 18435), (2151, 12290), (2390, 11061), (2458, 10755), (3585, 7374), (3687, 7170), (4302, 6145)]