70285072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 171551520

約数和(自身を除く): 101266448

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 139, 143, 169, 176, 187, 208, 221, 272, 278, 286, 338, 374, 442, 556, 572, 676, 748, 884, 1112, 1144, 1352, 1496, 1529, 1768, 1807, 1859, 2224, 2288, 2363, 2431, 2704, 2873, 2992, 3058, 3536, 3614, 3718, 4726, 4862, 5746, 6116, 7228, 7436, 9452, 9724, 11492, 12232, 14456, 14872, 18904, 19448, 19877, 22984, 23491, 24464, 25993, 28912, 29744, 30719, 31603, 37808, 38896, 39754, 45968, 46982, 51986, 61438, 63206, 79508, 93964, 103972, 122876, 126412, 159016, 187928, 207944, 245752, 252824, 258401, 318032, 337909, 375856, 399347, 415888, 491504, 505648, 516802, 675818, 798694, 1033604, 1351636, 1597388, 2067208, 2703272, 3194776, 4134416, 4392817, 5406544, 6389552, 8785634, 17571268, 35142536, 70285072]

約数ペア:

[(1, 70285072), (2, 35142536), (4, 17571268), (8, 8785634), (11, 6389552), (13, 5406544), (16, 4392817), (17, 4134416), (22, 3194776), (26, 2703272), (34, 2067208), (44, 1597388), (52, 1351636), (68, 1033604), (88, 798694), (104, 675818), (136, 516802), (139, 505648), (143, 491504), (169, 415888), (176, 399347), (187, 375856), (208, 337909), (221, 318032), (272, 258401), (278, 252824), (286, 245752), (338, 207944), (374, 187928), (442, 159016), (556, 126412), (572, 122876), (676, 103972), (748, 93964), (884, 79508), (1112, 63206), (1144, 61438), (1352, 51986), (1496, 46982), (1529, 45968), (1768, 39754), (1807, 38896), (1859, 37808), (2224, 31603), (2288, 30719), (2363, 29744), (2431, 28912), (2704, 25993), (2873, 24464), (2992, 23491), (3058, 22984), (3536, 19877), (3614, 19448), (3718, 18904), (4726, 14872), (4862, 14456), (5746, 12232), (6116, 11492), (7228, 9724), (7436, 9452)]