64147930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 144986112

約数和(自身を除く): 80838182

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 227, 367, 385, 454, 734, 770, 1135, 1589, 1835, 2270, 2497, 2569, 3178, 3670, 4037, 4994, 5138, 7945, 8074, 12485, 12845, 15890, 17479, 20185, 24970, 25690, 28259, 34958, 40370, 56518, 83309, 87395, 141295, 166618, 174790, 282590, 416545, 583163, 833090, 916399, 1166326, 1832798, 2915815, 4581995, 5831630, 6414793, 9163990, 12829586, 32073965, 64147930]

約数ペア:

[(1, 64147930), (2, 32073965), (5, 12829586), (7, 9163990), (10, 6414793), (11, 5831630), (14, 4581995), (22, 2915815), (35, 1832798), (55, 1166326), (70, 916399), (77, 833090), (110, 583163), (154, 416545), (227, 282590), (367, 174790), (385, 166618), (454, 141295), (734, 87395), (770, 83309), (1135, 56518), (1589, 40370), (1835, 34958), (2270, 28259), (2497, 25690), (2569, 24970), (3178, 20185), (3670, 17479), (4037, 15890), (4994, 12845), (5138, 12485), (7945, 8074)]