82001820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44087}}^1$

素因数の和:44130

約数の個数: 48

約数和(自身を含む): 237017088

約数和(自身を除く): 155015268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 44087, 88174, 132261, 176348, 220435, 264522, 440870, 529044, 661305, 881740, 1322610, 1366697, 2645220, 2733394, 4100091, 5466788, 6833485, 8200182, 13666970, 16400364, 20500455, 27333940, 41000910, 82001820]

約数ペア:

[(1, 82001820), (2, 41000910), (3, 27333940), (4, 20500455), (5, 16400364), (6, 13666970), (10, 8200182), (12, 6833485), (15, 5466788), (20, 4100091), (30, 2733394), (31, 2645220), (60, 1366697), (62, 1322610), (93, 881740), (124, 661305), (155, 529044), (186, 440870), (310, 264522), (372, 220435), (465, 176348), (620, 132261), (930, 88174), (1860, 44087)]