2663740.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{9521}}^1$

素因数の和:9862

約数の個数: 32

約数和(自身を含む): 227613888

約数和(自身を除く): 133070358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9521, 9930, 19042, 28563, 47605, 57126, 95210, 142815, 285630, 3151451, 6302902, 9454353, 15757255, 18908706, 31514510, 47271765, 94543530]

約数ペア:

[(1, 94543530), (2, 47271765), (3, 31514510), (5, 18908706), (6, 15757255), (10, 9454353), (15, 6302902), (30, 3151451), (331, 285630), (662, 142815), (993, 95210), (1655, 57126), (1986, 47605), (3310, 28563), (4965, 19042), (9521, 9930)]