9647960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{34457}}^1$

素因数の和:34475

約数の個数: 32

約数和(自身を含む): 24809760

約数和(自身を除く): 15161800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 34457, 68914, 137828, 172285, 241199, 275656, 344570, 482398, 689140, 964796, 1205995, 1378280, 1929592, 2411990, 4823980, 9647960]

約数ペア:

[(1, 9647960), (2, 4823980), (4, 2411990), (5, 1929592), (7, 1378280), (8, 1205995), (10, 964796), (14, 689140), (20, 482398), (28, 344570), (35, 275656), (40, 241199), (56, 172285), (70, 137828), (140, 68914), (280, 34457)]