64294670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30763}}^1$

素因数の和:30800

約数の個数: 32

約数和(自身を含む): 132900480

約数和(自身を除く): 68605810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 30763, 61526, 153815, 307630, 338393, 584497, 676786, 1168994, 1691965, 2922485, 3383930, 5844970, 6429467, 12858934, 32147335, 64294670]

約数ペア:

[(1, 64294670), (2, 32147335), (5, 12858934), (10, 6429467), (11, 5844970), (19, 3383930), (22, 2922485), (38, 1691965), (55, 1168994), (95, 676786), (110, 584497), (190, 338393), (209, 307630), (418, 153815), (1045, 61526), (2090, 30763)]