73152990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{270937}}^1$

素因数の和:270953

約数の個数: 32

約数和(自身を含む): 195075360

約数和(自身を除く): 121922370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 270937, 541874, 812811, 1354685, 1625622, 2438433, 2709370, 4064055, 4876866, 7315299, 8128110, 12192165, 14630598, 24384330, 36576495, 73152990]

約数ペア:

[(1, 73152990), (2, 36576495), (3, 24384330), (5, 14630598), (6, 12192165), (9, 8128110), (10, 7315299), (15, 4876866), (18, 4064055), (27, 2709370), (30, 2438433), (45, 1625622), (54, 1354685), (90, 812811), (135, 541874), (270, 270937)]