30699250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 63348480

約数和(自身を除く): 32649230

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 125, 190, 230, 250, 281, 437, 475, 562, 575, 874, 950, 1150, 1405, 2185, 2375, 2810, 2875, 4370, 4750, 5339, 5750, 6463, 7025, 10678, 10925, 12926, 14050, 21850, 26695, 32315, 35125, 53390, 54625, 64630, 70250, 109250, 122797, 133475, 161575, 245594, 266950, 323150, 613985, 667375, 807875, 1227970, 1334750, 1615750, 3069925, 6139850, 15349625, 30699250]

約数ペア:

[(1, 30699250), (2, 15349625), (5, 6139850), (10, 3069925), (19, 1615750), (23, 1334750), (25, 1227970), (38, 807875), (46, 667375), (50, 613985), (95, 323150), (115, 266950), (125, 245594), (190, 161575), (230, 133475), (250, 122797), (281, 109250), (437, 70250), (475, 64630), (562, 54625), (575, 53390), (874, 35125), (950, 32315), (1150, 26695), (1405, 21850), (2185, 14050), (2375, 12926), (2810, 10925), (2875, 10678), (4370, 7025), (4750, 6463), (5339, 5750)]