457713340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3467}}^1$

素因数の和:3547

約数の個数: 96

約数和(自身を含む): 1174569984

約数和(自身を除く): 716856644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 70, 82, 92, 115, 140, 161, 164, 205, 230, 287, 322, 410, 460, 574, 644, 805, 820, 943, 1148, 1435, 1610, 1886, 2870, 3220, 3467, 3772, 4715, 5740, 6601, 6934, 9430, 13202, 13868, 17335, 18860, 24269, 26404, 33005, 34670, 48538, 66010, 69340, 79741, 97076, 121345, 132020, 142147, 159482, 242690, 284294, 318964, 398705, 485380, 558187, 568588, 710735, 797410, 995029, 1116374, 1421470, 1594820, 1990058, 2232748, 2790935, 2842940, 3269381, 3980116, 4975145, 5581870, 6538762, 9950290, 11163740, 13077524, 16346905, 19900580, 22885667, 32693810, 45771334, 65387620, 91542668, 114428335, 228856670, 457713340]

約数ペア:

[(1, 457713340), (2, 228856670), (4, 114428335), (5, 91542668), (7, 65387620), (10, 45771334), (14, 32693810), (20, 22885667), (23, 19900580), (28, 16346905), (35, 13077524), (41, 11163740), (46, 9950290), (70, 6538762), (82, 5581870), (92, 4975145), (115, 3980116), (140, 3269381), (161, 2842940), (164, 2790935), (205, 2232748), (230, 1990058), (287, 1594820), (322, 1421470), (410, 1116374), (460, 995029), (574, 797410), (644, 710735), (805, 568588), (820, 558187), (943, 485380), (1148, 398705), (1435, 318964), (1610, 284294), (1886, 242690), (2870, 159482), (3220, 142147), (3467, 132020), (3772, 121345), (4715, 97076), (5740, 79741), (6601, 69340), (6934, 66010), (9430, 48538), (13202, 34670), (13868, 33005), (17335, 26404), (18860, 24269)]