71715210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{341501}}^1$

素因数の和:341518

約数の個数: 32

約数和(自身を含む): 196705152

約数和(自身を除く): 124989942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 341501, 683002, 1024503, 1707505, 2049006, 2390507, 3415010, 4781014, 5122515, 7171521, 10245030, 11952535, 14343042, 23905070, 35857605, 71715210]

約数ペア:

[(1, 71715210), (2, 35857605), (3, 23905070), (5, 14343042), (6, 11952535), (7, 10245030), (10, 7171521), (14, 5122515), (15, 4781014), (21, 3415010), (30, 2390507), (35, 2049006), (42, 1707505), (70, 1024503), (105, 683002), (210, 341501)]