344536060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{6899}}^1$

素因数の和:7146

約数の個数: 48

約数和(自身を含む): 792892800

約数和(自身を除く): 448356740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227, 454, 908, 1135, 2270, 2497, 4540, 4994, 6899, 9988, 12485, 13798, 24970, 27596, 34495, 49940, 68990, 75889, 137980, 151778, 303556, 379445, 758890, 1517780, 1566073, 3132146, 6264292, 7830365, 15660730, 17226803, 31321460, 34453606, 68907212, 86134015, 172268030, 344536060]

約数ペア:

[(1, 344536060), (2, 172268030), (4, 86134015), (5, 68907212), (10, 34453606), (11, 31321460), (20, 17226803), (22, 15660730), (44, 7830365), (55, 6264292), (110, 3132146), (220, 1566073), (227, 1517780), (454, 758890), (908, 379445), (1135, 303556), (2270, 151778), (2497, 137980), (4540, 75889), (4994, 68990), (6899, 49940), (9988, 34495), (12485, 27596), (13798, 24970)]