16847940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1237}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 47420352

約数和(自身を除く): 30572412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1237, 1362, 2270, 2474, 2724, 3405, 3711, 4540, 4948, 6185, 6810, 7422, 12370, 13620, 14844, 18555, 24740, 37110, 74220, 280799, 561598, 842397, 1123196, 1403995, 1684794, 2807990, 3369588, 4211985, 5615980, 8423970, 16847940]

約数ペア:

[(1, 16847940), (2, 8423970), (3, 5615980), (4, 4211985), (5, 3369588), (6, 2807990), (10, 1684794), (12, 1403995), (15, 1123196), (20, 842397), (30, 561598), (60, 280799), (227, 74220), (454, 37110), (681, 24740), (908, 18555), (1135, 14844), (1237, 13620), (1362, 12370), (2270, 7422), (2474, 6810), (2724, 6185), (3405, 4948), (3711, 4540)]