9865390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 9004370

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 727, 1357, 1454, 2714, 3635, 6785, 7270, 13570, 16721, 33442, 42893, 83605, 85786, 167210, 214465, 428930, 986539, 1973078, 4932695, 9865390]

約数ペア:

[(1, 9865390), (2, 4932695), (5, 1973078), (10, 986539), (23, 428930), (46, 214465), (59, 167210), (115, 85786), (118, 83605), (230, 42893), (295, 33442), (590, 16721), (727, 13570), (1357, 7270), (1454, 6785), (2714, 3635)]