134114680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15451}}^1$

素因数の和:15500

約数の個数: 64

約数和(自身を含む): 356014080

約数和(自身を除く): 221899400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 15451, 30902, 61804, 77255, 108157, 123608, 154510, 216314, 309020, 432628, 478981, 540785, 618040, 865256, 957962, 1081570, 1915924, 2163140, 2394905, 3352867, 3831848, 4326280, 4789810, 6705734, 9579620, 13411468, 16764335, 19159240, 26822936, 33528670, 67057340, 134114680]

約数ペア:

[(1, 134114680), (2, 67057340), (4, 33528670), (5, 26822936), (7, 19159240), (8, 16764335), (10, 13411468), (14, 9579620), (20, 6705734), (28, 4789810), (31, 4326280), (35, 3831848), (40, 3352867), (56, 2394905), (62, 2163140), (70, 1915924), (124, 1081570), (140, 957962), (155, 865256), (217, 618040), (248, 540785), (280, 478981), (310, 432628), (434, 309020), (620, 216314), (868, 154510), (1085, 123608), (1240, 108157), (1736, 77255), (2170, 61804), (4340, 30902), (8680, 15451)]