148132460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28597}}^1$

素因数の和:28650

約数の個数: 48

約数和(自身を含む): 365139264

約数和(自身を除く): 217006804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 28597, 57194, 114388, 142985, 200179, 285970, 400358, 571940, 800716, 1000895, 1058089, 2001790, 2116178, 4003580, 4232356, 5290445, 7406623, 10580890, 14813246, 21161780, 29626492, 37033115, 74066230, 148132460]

約数ペア:

[(1, 148132460), (2, 74066230), (4, 37033115), (5, 29626492), (7, 21161780), (10, 14813246), (14, 10580890), (20, 7406623), (28, 5290445), (35, 4232356), (37, 4003580), (70, 2116178), (74, 2001790), (140, 1058089), (148, 1000895), (185, 800716), (259, 571940), (370, 400358), (518, 285970), (740, 200179), (1036, 142985), (1295, 114388), (2590, 57194), (5180, 28597)]