3189910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 6140160

約数和(自身を除く): 2950250

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 163, 190, 206, 326, 515, 815, 1030, 1630, 1957, 3097, 3914, 6194, 9785, 15485, 16789, 19570, 30970, 33578, 83945, 167890, 318991, 637982, 1594955, 3189910]

約数ペア:

[(1, 3189910), (2, 1594955), (5, 637982), (10, 318991), (19, 167890), (38, 83945), (95, 33578), (103, 30970), (163, 19570), (190, 16789), (206, 15485), (326, 9785), (515, 6194), (815, 3914), (1030, 3097), (1630, 1957)]