380030410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{2549}}^1$

素因数の和:3450

約数の個数: 32

約数和(自身を含む): 725403600

約数和(自身を除く): 345373190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 877, 1754, 2549, 4385, 5098, 8770, 12745, 14909, 25490, 29818, 43333, 74545, 86666, 149090, 216665, 433330, 2235473, 4470946, 11177365, 22354730, 38003041, 76006082, 190015205, 380030410]

約数ペア:

[(1, 380030410), (2, 190015205), (5, 76006082), (10, 38003041), (17, 22354730), (34, 11177365), (85, 4470946), (170, 2235473), (877, 433330), (1754, 216665), (2549, 149090), (4385, 86666), (5098, 74545), (8770, 43333), (12745, 29818), (14909, 25490)]