30727590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5147}}^1$

素因数の和:5356

約数の個数: 32

約数和(自身を含む): 74131200

約数和(自身を除く): 43403610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5147, 5970, 10294, 15441, 25735, 30882, 51470, 77205, 154410, 1024253, 2048506, 3072759, 5121265, 6145518, 10242530, 15363795, 30727590]

約数ペア:

[(1, 30727590), (2, 15363795), (3, 10242530), (5, 6145518), (6, 5121265), (10, 3072759), (15, 2048506), (30, 1024253), (199, 154410), (398, 77205), (597, 51470), (995, 30882), (1194, 25735), (1990, 15441), (2985, 10294), (5147, 5970)]