147021210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 452874240

約数和(自身を除く): 305853030

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, 107, 126, 135, 189, 210, 214, 270, 315, 321, 378, 535, 630, 642, 727, 749, 945, 963, 1070, 1454, 1498, 1605, 1890, 1926, 2181, 2247, 2889, 3210, 3635, 3745, 4362, 4494, 4815, 5089, 5778, 6543, 6741, 7270, 7490, 9630, 10178, 10905, 11235, 13086, 13482, 14445, 15267, 19629, 20223, 21810, 22470, 25445, 28890, 30534, 32715, 33705, 39258, 40446, 45801, 50890, 65430, 67410, 76335, 77789, 91602, 98145, 101115, 137403, 152670, 155578, 196290, 202230, 229005, 233367, 274806, 388945, 458010, 466734, 544523, 687015, 700101, 777890, 1089046, 1166835, 1374030, 1400202, 1633569, 2100303, 2333670, 2722615, 3267138, 3500505, 4200606, 4900707, 5445230, 7001010, 8167845, 9801414, 10501515, 14702121, 16335690, 21003030, 24503535, 29404242, 49007070, 73510605, 147021210]

約数ペア:

[(1, 147021210), (2, 73510605), (3, 49007070), (5, 29404242), (6, 24503535), (7, 21003030), (9, 16335690), (10, 14702121), (14, 10501515), (15, 9801414), (18, 8167845), (21, 7001010), (27, 5445230), (30, 4900707), (35, 4200606), (42, 3500505), (45, 3267138), (54, 2722615), (63, 2333670), (70, 2100303), (90, 1633569), (105, 1400202), (107, 1374030), (126, 1166835), (135, 1089046), (189, 777890), (210, 700101), (214, 687015), (270, 544523), (315, 466734), (321, 458010), (378, 388945), (535, 274806), (630, 233367), (642, 229005), (727, 202230), (749, 196290), (945, 155578), (963, 152670), (1070, 137403), (1454, 101115), (1498, 98145), (1605, 91602), (1890, 77789), (1926, 76335), (2181, 67410), (2247, 65430), (2889, 50890), (3210, 45801), (3635, 40446), (3745, 39258), (4362, 33705), (4494, 32715), (4815, 30534), (5089, 28890), (5778, 25445), (6543, 22470), (6741, 21810), (7270, 20223), (7490, 19629), (9630, 15267), (10178, 14445), (10905, 13482), (11235, 13086)]