82493340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1747}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 231407232

約数和(自身を除く): 148913892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1574, 1747, 2361, 3148, 3494, 3935, 4722, 5241, 6988, 7870, 8735, 9444, 10482, 11805, 15740, 17470, 20964, 23610, 26205, 34940, 47220, 52410, 104820, 1374889, 2749778, 4124667, 5499556, 6874445, 8249334, 13748890, 16498668, 20623335, 27497780, 41246670, 82493340]

約数ペア:

[(1, 82493340), (2, 41246670), (3, 27497780), (4, 20623335), (5, 16498668), (6, 13748890), (10, 8249334), (12, 6874445), (15, 5499556), (20, 4124667), (30, 2749778), (60, 1374889), (787, 104820), (1574, 52410), (1747, 47220), (2361, 34940), (3148, 26205), (3494, 23610), (3935, 20964), (4722, 17470), (5241, 15740), (6988, 11805), (7870, 10482), (8735, 9444)]