15721898030

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1\times {\mathrm{36791}}^1$

素因数の和:37232

約数の個数: 32

約数和(自身を含む): 28588267008

約数和(自身を除く): 12866368978

約数列:

[1, 2, 5, 10, 151, 283, 302, 566, 755, 1415, 1510, 2830, 36791, 42733, 73582, 85466, 183955, 213665, 367910, 427330, 5555441, 10411853, 11110882, 20823706, 27777205, 52059265, 55554410, 104118530, 1572189803, 3144379606, 7860949015, 15721898030]

約数ペア:

[(1, 15721898030), (2, 7860949015), (5, 3144379606), (10, 1572189803), (151, 104118530), (283, 55554410), (302, 52059265), (566, 27777205), (755, 20823706), (1415, 11110882), (1510, 10411853), (2830, 5555441), (36791, 427330), (42733, 367910), (73582, 213665), (85466, 183955)]