6905820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 19474560

約数和(自身を除く): 12568740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 643, 716, 895, 1074, 1286, 1790, 1929, 2148, 2572, 2685, 3215, 3580, 3858, 5370, 6430, 7716, 9645, 10740, 12860, 19290, 38580, 115097, 230194, 345291, 460388, 575485, 690582, 1150970, 1381164, 1726455, 2301940, 3452910, 6905820]

約数ペア:

[(1, 6905820), (2, 3452910), (3, 2301940), (4, 1726455), (5, 1381164), (6, 1150970), (10, 690582), (12, 575485), (15, 460388), (20, 345291), (30, 230194), (60, 115097), (179, 38580), (358, 19290), (537, 12860), (643, 10740), (716, 9645), (895, 7716), (1074, 6430), (1286, 5370), (1790, 3858), (1929, 3580), (2148, 3215), (2572, 2685)]