42594930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 128

約数和(自身を含む): 134184960

約数和(自身を除く): 91590030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 727, 837, 930, 945, 1085, 1302, 1395, 1454, 1674, 1890, 1953, 2170, 2181, 2790, 3255, 3635, 3906, 4185, 4362, 5089, 5859, 6510, 6543, 7270, 8370, 9765, 10178, 10905, 11718, 13086, 15267, 19530, 19629, 21810, 22537, 25445, 29295, 30534, 32715, 39258, 45074, 45801, 50890, 58590, 65430, 67611, 76335, 91602, 98145, 112685, 135222, 137403, 152670, 157759, 196290, 202833, 225370, 229005, 274806, 315518, 338055, 405666, 458010, 473277, 608499, 676110, 687015, 788795, 946554, 1014165, 1216998, 1374030, 1419831, 1577590, 2028330, 2366385, 2839662, 3042495, 4259493, 4732770, 6084990, 7099155, 8518986, 14198310, 21297465, 42594930]

約数ペア:

[(1, 42594930), (2, 21297465), (3, 14198310), (5, 8518986), (6, 7099155), (7, 6084990), (9, 4732770), (10, 4259493), (14, 3042495), (15, 2839662), (18, 2366385), (21, 2028330), (27, 1577590), (30, 1419831), (31, 1374030), (35, 1216998), (42, 1014165), (45, 946554), (54, 788795), (62, 687015), (63, 676110), (70, 608499), (90, 473277), (93, 458010), (105, 405666), (126, 338055), (135, 315518), (155, 274806), (186, 229005), (189, 225370), (210, 202833), (217, 196290), (270, 157759), (279, 152670), (310, 137403), (315, 135222), (378, 112685), (434, 98145), (465, 91602), (558, 76335), (630, 67611), (651, 65430), (727, 58590), (837, 50890), (930, 45801), (945, 45074), (1085, 39258), (1302, 32715), (1395, 30534), (1454, 29295), (1674, 25445), (1890, 22537), (1953, 21810), (2170, 19629), (2181, 19530), (2790, 15267), (3255, 13086), (3635, 11718), (3906, 10905), (4185, 10178), (4362, 9765), (5089, 8370), (5859, 7270), (6510, 6543)]