270297678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{66347}}^1$

素因数の和:66456

約数の個数: 32

約数和(自身を含む): 624201984

約数和(自身を除く): 353904306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 66347, 132694, 199041, 398082, 464429, 928858, 1393287, 2786574, 6435659, 12871318, 19306977, 38613954, 45049613, 90099226, 135148839, 270297678]

約数ペア:

[(1, 270297678), (2, 135148839), (3, 90099226), (6, 45049613), (7, 38613954), (14, 19306977), (21, 12871318), (42, 6435659), (97, 2786574), (194, 1393287), (291, 928858), (582, 464429), (679, 398082), (1358, 199041), (2037, 132694), (4074, 66347)]