25710210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31741}}^1$

素因数の和:31760

約数の個数: 40

約数和(自身を含む): 69134076

約数和(自身を除く): 43423866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 31741, 63482, 95223, 158705, 190446, 285669, 317410, 476115, 571338, 857007, 952230, 1428345, 1714014, 2571021, 2856690, 4285035, 5142042, 8570070, 12855105, 25710210]

約数ペア:

[(1, 25710210), (2, 12855105), (3, 8570070), (5, 5142042), (6, 4285035), (9, 2856690), (10, 2571021), (15, 1714014), (18, 1428345), (27, 952230), (30, 857007), (45, 571338), (54, 476115), (81, 317410), (90, 285669), (135, 190446), (162, 158705), (270, 95223), (405, 63482), (810, 31741)]