279289330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{1217}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 513810864

約数和(自身を除く): 234521534

約数列:

[1, 2, 5, 10, 53, 106, 265, 433, 530, 866, 1217, 2165, 2434, 4330, 6085, 12170, 22949, 45898, 64501, 114745, 129002, 229490, 322505, 526961, 645010, 1053922, 2634805, 5269610, 27928933, 55857866, 139644665, 279289330]

約数ペア:

[(1, 279289330), (2, 139644665), (5, 55857866), (10, 27928933), (53, 5269610), (106, 2634805), (265, 1053922), (433, 645010), (530, 526961), (866, 322505), (1217, 229490), (2165, 129002), (2434, 114745), (4330, 64501), (6085, 45898), (12170, 22949)]