67223790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 180069120

約数和(自身を除く): 112845330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 307, 614, 811, 921, 1535, 1622, 1842, 2433, 2763, 3070, 4055, 4605, 4866, 5526, 7299, 8110, 8289, 9210, 12165, 13815, 14598, 16578, 21897, 24330, 27630, 36495, 41445, 43794, 72990, 82890, 109485, 218970, 248977, 497954, 746931, 1244885, 1493862, 2240793, 2489770, 3734655, 4481586, 6722379, 7469310, 11203965, 13444758, 22407930, 33611895, 67223790]

約数ペア:

[(1, 67223790), (2, 33611895), (3, 22407930), (5, 13444758), (6, 11203965), (9, 7469310), (10, 6722379), (15, 4481586), (18, 3734655), (27, 2489770), (30, 2240793), (45, 1493862), (54, 1244885), (90, 746931), (135, 497954), (270, 248977), (307, 218970), (614, 109485), (811, 82890), (921, 72990), (1535, 43794), (1622, 41445), (1842, 36495), (2433, 27630), (2763, 24330), (3070, 21897), (4055, 16578), (4605, 14598), (4866, 13815), (5526, 12165), (7299, 9210), (8110, 8289)]