40290210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{49741}}^1$

素因数の和:49760

約数の個数: 40

約数和(自身を含む): 108338076

約数和(自身を除く): 68047866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 49741, 99482, 149223, 248705, 298446, 447669, 497410, 746115, 895338, 1343007, 1492230, 2238345, 2686014, 4029021, 4476690, 6715035, 8058042, 13430070, 20145105, 40290210]

約数ペア:

[(1, 40290210), (2, 20145105), (3, 13430070), (5, 8058042), (6, 6715035), (9, 4476690), (10, 4029021), (15, 2686014), (18, 2238345), (27, 1492230), (30, 1343007), (45, 895338), (54, 746115), (81, 497410), (90, 447669), (135, 298446), (162, 248705), (270, 149223), (405, 99482), (810, 49741)]