47042460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{261347}}^1$

素因数の和:261362

約数の個数: 36

約数和(自身を含む): 142696008

約数和(自身を除く): 95653548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 261347, 522694, 784041, 1045388, 1306735, 1568082, 2352123, 2613470, 3136164, 3920205, 4704246, 5226940, 7840410, 9408492, 11760615, 15680820, 23521230, 47042460]

約数ペア:

[(1, 47042460), (2, 23521230), (3, 15680820), (4, 11760615), (5, 9408492), (6, 7840410), (9, 5226940), (10, 4704246), (12, 3920205), (15, 3136164), (18, 2613470), (20, 2352123), (30, 1568082), (36, 1306735), (45, 1045388), (60, 784041), (90, 522694), (180, 261347)]