193020180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3217003}}^1$

素因数の和:3217015

約数の個数: 24

約数和(自身を含む): 540456672

約数和(自身を除く): 347436492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3217003, 6434006, 9651009, 12868012, 16085015, 19302018, 32170030, 38604036, 48255045, 64340060, 96510090, 193020180]

約数ペア:

[(1, 193020180), (2, 96510090), (3, 64340060), (4, 48255045), (5, 38604036), (6, 32170030), (10, 19302018), (12, 16085015), (15, 12868012), (20, 9651009), (30, 6434006), (60, 3217003)]