2015235942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1\times {\mathrm{4679}}^1$

素因数の和:7828

約数の個数: 32

約数和(自身を含む): 4207956480

約数和(自身を除く): 2192720538

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3121, 4679, 6242, 9358, 9363, 14037, 18726, 28074, 71783, 107617, 143566, 215234, 215349, 322851, 430698, 645702, 14603159, 29206318, 43809477, 87618954, 335872657, 671745314, 1007617971, 2015235942]

約数ペア:

[(1, 2015235942), (2, 1007617971), (3, 671745314), (6, 335872657), (23, 87618954), (46, 43809477), (69, 29206318), (138, 14603159), (3121, 645702), (4679, 430698), (6242, 322851), (9358, 215349), (9363, 215234), (14037, 143566), (18726, 107617), (28074, 71783)]