65542470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{312107}}^1$

素因数の和:312124

約数の個数: 32

約数和(自身を含む): 179774208

約数和(自身を除く): 114231738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 312107, 624214, 936321, 1560535, 1872642, 2184749, 3121070, 4369498, 4681605, 6554247, 9363210, 10923745, 13108494, 21847490, 32771235, 65542470]

約数ペア:

[(1, 65542470), (2, 32771235), (3, 21847490), (5, 13108494), (6, 10923745), (7, 9363210), (10, 6554247), (14, 4681605), (15, 4369498), (21, 3121070), (30, 2184749), (35, 1872642), (42, 1560535), (70, 936321), (105, 624214), (210, 312107)]