205954770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5669}}^1$

素因数の和:5859

約数の個数: 64

約数和(自身を含む): 568270080

約数和(自身を除く): 362315310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 346, 519, 865, 1038, 1211, 1730, 2422, 2595, 3633, 5190, 5669, 6055, 7266, 11338, 12110, 17007, 18165, 28345, 34014, 36330, 39683, 56690, 79366, 85035, 119049, 170070, 198415, 238098, 396830, 595245, 980737, 1190490, 1961474, 2942211, 4903685, 5884422, 6865159, 9807370, 13730318, 14711055, 20595477, 29422110, 34325795, 41190954, 68651590, 102977385, 205954770]

約数ペア:

[(1, 205954770), (2, 102977385), (3, 68651590), (5, 41190954), (6, 34325795), (7, 29422110), (10, 20595477), (14, 14711055), (15, 13730318), (21, 9807370), (30, 6865159), (35, 5884422), (42, 4903685), (70, 2942211), (105, 1961474), (173, 1190490), (210, 980737), (346, 595245), (519, 396830), (865, 238098), (1038, 198415), (1211, 170070), (1730, 119049), (2422, 85035), (2595, 79366), (3633, 56690), (5190, 39683), (5669, 36330), (6055, 34014), (7266, 28345), (11338, 18165), (12110, 17007)]