30170868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3981

約数の個数: 72

約数和(自身を含む): 88214112

約数和(自身を除く): 58043244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 3947, 7644, 7894, 11841, 15788, 23682, 27629, 47364, 51311, 55258, 82887, 102622, 110516, 153933, 165774, 193403, 205244, 307866, 331548, 359177, 386806, 580209, 615732, 718354, 773612, 1077531, 1160418, 1436708, 2155062, 2320836, 2514239, 4310124, 5028478, 7542717, 10056956, 15085434, 30170868]

約数ペア:

[(1, 30170868), (2, 15085434), (3, 10056956), (4, 7542717), (6, 5028478), (7, 4310124), (12, 2514239), (13, 2320836), (14, 2155062), (21, 1436708), (26, 1160418), (28, 1077531), (39, 773612), (42, 718354), (49, 615732), (52, 580209), (78, 386806), (84, 359177), (91, 331548), (98, 307866), (147, 205244), (156, 193403), (182, 165774), (196, 153933), (273, 110516), (294, 102622), (364, 82887), (546, 55258), (588, 51311), (637, 47364), (1092, 27629), (1274, 23682), (1911, 15788), (2548, 11841), (3822, 7894), (3947, 7644)]