2011804890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{387631}}^1$

素因数の和:387814

約数の個数: 32

約数和(自身を含む): 4856253696

約数和(自身を除く): 2844448806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 387631, 775262, 1162893, 1938155, 2325786, 3876310, 5814465, 11628930, 67060163, 134120326, 201180489, 335300815, 402360978, 670601630, 1005902445, 2011804890]

約数ペア:

[(1, 2011804890), (2, 1005902445), (3, 670601630), (5, 402360978), (6, 335300815), (10, 201180489), (15, 134120326), (30, 67060163), (173, 11628930), (346, 5814465), (519, 3876310), (865, 2325786), (1038, 1938155), (1730, 1162893), (2595, 775262), (5190, 387631)]