214945850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1572

約数の個数: 72

約数和(自身を含む): 473273280

約数和(自身を除く): 258327430

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 98, 118, 175, 245, 295, 350, 413, 490, 590, 826, 1225, 1475, 1487, 2065, 2450, 2891, 2950, 2974, 4130, 5782, 7435, 10325, 10409, 14455, 14870, 20650, 20818, 28910, 37175, 52045, 72275, 72863, 74350, 87733, 104090, 144550, 145726, 175466, 260225, 364315, 438665, 520450, 614131, 728630, 877330, 1228262, 1821575, 2193325, 3070655, 3643150, 4298917, 4386650, 6141310, 8597834, 15353275, 21494585, 30706550, 42989170, 107472925, 214945850]

約数ペア:

[(1, 214945850), (2, 107472925), (5, 42989170), (7, 30706550), (10, 21494585), (14, 15353275), (25, 8597834), (35, 6141310), (49, 4386650), (50, 4298917), (59, 3643150), (70, 3070655), (98, 2193325), (118, 1821575), (175, 1228262), (245, 877330), (295, 728630), (350, 614131), (413, 520450), (490, 438665), (590, 364315), (826, 260225), (1225, 175466), (1475, 145726), (1487, 144550), (2065, 104090), (2450, 87733), (2891, 74350), (2950, 72863), (2974, 72275), (4130, 52045), (5782, 37175), (7435, 28910), (10325, 20818), (10409, 20650), (14455, 14870)]