6666919490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2647}}^1\times {\mathrm{3271}}^1$

素因数の和:5943

約数の個数: 64

約数和(自身を含む): 14971834368

約数和(自身を除く): 8304914878

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2647, 3271, 5294, 6542, 13235, 16355, 18529, 22897, 26470, 29117, 32710, 35981, 37058, 45794, 58234, 71962, 92645, 114485, 145585, 179905, 185290, 203819, 228970, 251867, 291170, 359810, 407638, 503734, 1019095, 1259335, 2038190, 2518670, 8658337, 17316674, 43291685, 60608359, 86583370, 95241707, 121216718, 190483414, 303041795, 476208535, 606083590, 666691949, 952417070, 1333383898, 3333459745, 6666919490]

約数ペア:

[(1, 6666919490), (2, 3333459745), (5, 1333383898), (7, 952417070), (10, 666691949), (11, 606083590), (14, 476208535), (22, 303041795), (35, 190483414), (55, 121216718), (70, 95241707), (77, 86583370), (110, 60608359), (154, 43291685), (385, 17316674), (770, 8658337), (2647, 2518670), (3271, 2038190), (5294, 1259335), (6542, 1019095), (13235, 503734), (16355, 407638), (18529, 359810), (22897, 291170), (26470, 251867), (29117, 228970), (32710, 203819), (35981, 185290), (37058, 179905), (45794, 145585), (58234, 114485), (71962, 92645)]