66519990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{739111}}^1$

素因数の和:739124

約数の個数: 24

約数和(自身を含む): 172952208

約数和(自身を除く): 106432218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 739111, 1478222, 2217333, 3695555, 4434666, 6651999, 7391110, 11086665, 13303998, 22173330, 33259995, 66519990]

約数ペア:

[(1, 66519990), (2, 33259995), (3, 22173330), (5, 13303998), (6, 11086665), (9, 7391110), (10, 6651999), (15, 4434666), (18, 3695555), (30, 2217333), (45, 1478222), (90, 739111)]