2914890970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{70019}}^1$

素因数の和:70230

約数の個数: 32

約数和(自身を含む): 5505252480

約数和(自身を除く): 2590361510

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 1810, 4163, 8326, 20815, 41630, 70019, 140038, 350095, 700190, 1610437, 3220874, 8052185, 12673439, 16104370, 25346878, 63367195, 126734390, 291489097, 582978194, 1457445485, 2914890970]

約数ペア:

[(1, 2914890970), (2, 1457445485), (5, 582978194), (10, 291489097), (23, 126734390), (46, 63367195), (115, 25346878), (181, 16104370), (230, 12673439), (362, 8052185), (905, 3220874), (1810, 1610437), (4163, 700190), (8326, 350095), (20815, 140038), (41630, 70019)]