727157090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{153733}}^1$

素因数の和:153794

約数の個数: 32

約数和(自身を含む): 1461087936

約数和(自身を除く): 733930846

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 153733, 307466, 768665, 1537330, 1691063, 3382126, 6610519, 8455315, 13221038, 16910630, 33052595, 66105190, 72715709, 145431418, 363578545, 727157090]

約数ペア:

[(1, 727157090), (2, 363578545), (5, 145431418), (10, 72715709), (11, 66105190), (22, 33052595), (43, 16910630), (55, 13221038), (86, 8455315), (110, 6610519), (215, 3382126), (430, 1691063), (473, 1537330), (946, 768665), (2365, 307466), (4730, 153733)]