64812230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48731}}^1$

素因数の和:48764

約数の個数: 32

約数和(自身を含む): 140348160

約数和(自身を除く): 75535930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 48731, 97462, 243655, 341117, 487310, 682234, 925889, 1705585, 1851778, 3411170, 4629445, 6481223, 9258890, 12962446, 32406115, 64812230]

約数ペア:

[(1, 64812230), (2, 32406115), (5, 12962446), (7, 9258890), (10, 6481223), (14, 4629445), (19, 3411170), (35, 1851778), (38, 1705585), (70, 925889), (95, 682234), (133, 487310), (190, 341117), (266, 243655), (665, 97462), (1330, 48731)]