66790710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{35339}}^1$

素因数の和:35362

約数の個数: 64

約数和(自身を含む): 203558400

約数和(自身を除く): 136767690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 35339, 70678, 106017, 176695, 212034, 247373, 318051, 353390, 494746, 530085, 636102, 742119, 954153, 1060170, 1236865, 1484238, 1590255, 1908306, 2226357, 2473730, 3180510, 3710595, 4452714, 4770765, 6679071, 7421190, 9541530, 11131785, 13358142, 22263570, 33395355, 66790710]

約数ペア:

[(1, 66790710), (2, 33395355), (3, 22263570), (5, 13358142), (6, 11131785), (7, 9541530), (9, 7421190), (10, 6679071), (14, 4770765), (15, 4452714), (18, 3710595), (21, 3180510), (27, 2473730), (30, 2226357), (35, 1908306), (42, 1590255), (45, 1484238), (54, 1236865), (63, 1060170), (70, 954153), (90, 742119), (105, 636102), (126, 530085), (135, 494746), (189, 353390), (210, 318051), (270, 247373), (315, 212034), (378, 176695), (630, 106017), (945, 70678), (1890, 35339)]