1719030040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{472261}}^1$

素因数の和:472292

約数の個数: 64

約数和(自身を含む): 4760400960

約数和(自身を除く): 3041370920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 472261, 944522, 1889044, 2361305, 3305827, 3778088, 4722610, 6139393, 6611654, 9445220, 12278786, 13223308, 16529135, 18890440, 24557572, 26446616, 30696965, 33058270, 42975751, 49115144, 61393930, 66116540, 85951502, 122787860, 132233080, 171903004, 214878755, 245575720, 343806008, 429757510, 859515020, 1719030040]

約数ペア:

[(1, 1719030040), (2, 859515020), (4, 429757510), (5, 343806008), (7, 245575720), (8, 214878755), (10, 171903004), (13, 132233080), (14, 122787860), (20, 85951502), (26, 66116540), (28, 61393930), (35, 49115144), (40, 42975751), (52, 33058270), (56, 30696965), (65, 26446616), (70, 24557572), (91, 18890440), (104, 16529135), (130, 13223308), (140, 12278786), (182, 9445220), (260, 6611654), (280, 6139393), (364, 4722610), (455, 3778088), (520, 3305827), (728, 2361305), (910, 1889044), (1820, 944522), (3640, 472261)]