13864690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 30855168

約数和(自身を除く): 16990478

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 61, 70, 85, 119, 122, 170, 191, 238, 305, 382, 427, 595, 610, 854, 955, 1037, 1190, 1337, 1910, 2074, 2135, 2674, 3247, 4270, 5185, 6494, 6685, 7259, 10370, 11651, 13370, 14518, 16235, 22729, 23302, 32470, 36295, 45458, 58255, 72590, 81557, 113645, 116510, 163114, 198067, 227290, 396134, 407785, 815570, 990335, 1386469, 1980670, 2772938, 6932345, 13864690]

約数ペア:

[(1, 13864690), (2, 6932345), (5, 2772938), (7, 1980670), (10, 1386469), (14, 990335), (17, 815570), (34, 407785), (35, 396134), (61, 227290), (70, 198067), (85, 163114), (119, 116510), (122, 113645), (170, 81557), (191, 72590), (238, 58255), (305, 45458), (382, 36295), (427, 32470), (595, 23302), (610, 22729), (854, 16235), (955, 14518), (1037, 13370), (1190, 11651), (1337, 10370), (1910, 7259), (2074, 6685), (2135, 6494), (2674, 5185), (3247, 4270)]