2942870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 6412608

約数和(自身を除く): 3469738

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 2473, 4946, 12365, 17311, 24730, 34622, 42041, 84082, 86555, 173110, 210205, 294287, 420410, 588574, 1471435, 2942870]

約数ペア:

[(1, 2942870), (2, 1471435), (5, 588574), (7, 420410), (10, 294287), (14, 210205), (17, 173110), (34, 86555), (35, 84082), (70, 42041), (85, 34622), (119, 24730), (170, 17311), (238, 12365), (595, 4946), (1190, 2473)]