30158128

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 80151120

約数和(自身を除く): 49992992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 269, 286, 308, 364, 392, 538, 539, 572, 616, 637, 728, 784, 1001, 1076, 1078, 1144, 1232, 1274, 1456, 1883, 2002, 2152, 2156, 2288, 2548, 2959, 3497, 3766, 4004, 4304, 4312, 5096, 5918, 6994, 7007, 7532, 8008, 8624, 10192, 11836, 13181, 13988, 14014, 15064, 16016, 20713, 23672, 24479, 26362, 27976, 28028, 30128, 38467, 41426, 47344, 48958, 52724, 55952, 56056, 76934, 82852, 97916, 105448, 112112, 144991, 153868, 165704, 171353, 195832, 210896, 269269, 289982, 307736, 331408, 342706, 391664, 538538, 579964, 615472, 685412, 1077076, 1159928, 1370824, 1884883, 2154152, 2319856, 2741648, 3769766, 4308304, 7539532, 15079064, 30158128]

約数ペア:

[(1, 30158128), (2, 15079064), (4, 7539532), (7, 4308304), (8, 3769766), (11, 2741648), (13, 2319856), (14, 2154152), (16, 1884883), (22, 1370824), (26, 1159928), (28, 1077076), (44, 685412), (49, 615472), (52, 579964), (56, 538538), (77, 391664), (88, 342706), (91, 331408), (98, 307736), (104, 289982), (112, 269269), (143, 210896), (154, 195832), (176, 171353), (182, 165704), (196, 153868), (208, 144991), (269, 112112), (286, 105448), (308, 97916), (364, 82852), (392, 76934), (538, 56056), (539, 55952), (572, 52724), (616, 48958), (637, 47344), (728, 41426), (784, 38467), (1001, 30128), (1076, 28028), (1078, 27976), (1144, 26362), (1232, 24479), (1274, 23672), (1456, 20713), (1883, 16016), (2002, 15064), (2152, 14014), (2156, 13988), (2288, 13181), (2548, 11836), (2959, 10192), (3497, 8624), (3766, 8008), (4004, 7532), (4304, 7007), (4312, 6994), (5096, 5918)]