47340860

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 118809600

約数和(自身を除く): 71468740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 103, 134, 140, 196, 206, 245, 268, 335, 343, 412, 469, 490, 515, 670, 686, 721, 938, 980, 1030, 1340, 1372, 1442, 1715, 1876, 2060, 2345, 2884, 3283, 3430, 3605, 4690, 5047, 6566, 6860, 6901, 7210, 9380, 10094, 13132, 13802, 14420, 16415, 20188, 22981, 25235, 27604, 32830, 34505, 35329, 45962, 48307, 50470, 65660, 69010, 70658, 91924, 96614, 100940, 114905, 138020, 141316, 176645, 193228, 229810, 241535, 338149, 353290, 459620, 483070, 676298, 706580, 966140, 1352596, 1690745, 2367043, 3381490, 4734086, 6762980, 9468172, 11835215, 23670430, 47340860]

約数ペア:

[(1, 47340860), (2, 23670430), (4, 11835215), (5, 9468172), (7, 6762980), (10, 4734086), (14, 3381490), (20, 2367043), (28, 1690745), (35, 1352596), (49, 966140), (67, 706580), (70, 676298), (98, 483070), (103, 459620), (134, 353290), (140, 338149), (196, 241535), (206, 229810), (245, 193228), (268, 176645), (335, 141316), (343, 138020), (412, 114905), (469, 100940), (490, 96614), (515, 91924), (670, 70658), (686, 69010), (721, 65660), (938, 50470), (980, 48307), (1030, 45962), (1340, 35329), (1372, 34505), (1442, 32830), (1715, 27604), (1876, 25235), (2060, 22981), (2345, 20188), (2884, 16415), (3283, 14420), (3430, 13802), (3605, 13132), (4690, 10094), (5047, 9380), (6566, 7210), (6860, 6901)]