72675990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{807511}}^1$

素因数の和:807524

約数の個数: 24

約数和(自身を含む): 188957808

約数和(自身を除く): 116281818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 807511, 1615022, 2422533, 4037555, 4845066, 7267599, 8075110, 12112665, 14535198, 24225330, 36337995, 72675990]

約数ペア:

[(1, 72675990), (2, 36337995), (3, 24225330), (5, 14535198), (6, 12112665), (9, 8075110), (10, 7267599), (15, 4845066), (18, 4037555), (30, 2422533), (45, 1615022), (90, 807511)]