66829490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 161021952

約数和(自身を除く): 94192462

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 31, 35, 46, 62, 65, 70, 91, 103, 115, 130, 155, 161, 182, 206, 217, 230, 299, 310, 322, 403, 434, 455, 515, 598, 713, 721, 805, 806, 910, 1030, 1085, 1339, 1426, 1442, 1495, 1610, 2015, 2093, 2170, 2369, 2678, 2821, 2990, 3193, 3565, 3605, 4030, 4186, 4738, 4991, 5642, 6386, 6695, 7130, 7210, 9269, 9373, 9982, 10465, 11845, 13390, 14105, 15965, 16583, 18538, 18746, 20930, 22351, 23690, 24955, 28210, 30797, 31930, 33166, 41509, 44702, 46345, 46865, 49910, 61594, 64883, 73439, 82915, 83018, 92690, 93730, 111755, 129766, 146878, 153985, 165830, 207545, 215579, 223510, 290563, 307970, 324415, 367195, 415090, 431158, 514073, 581126, 648830, 734390, 954707, 1028146, 1077895, 1452815, 1909414, 2155790, 2570365, 2905630, 4773535, 5140730, 6682949, 9547070, 13365898, 33414745, 66829490]

約数ペア:

[(1, 66829490), (2, 33414745), (5, 13365898), (7, 9547070), (10, 6682949), (13, 5140730), (14, 4773535), (23, 2905630), (26, 2570365), (31, 2155790), (35, 1909414), (46, 1452815), (62, 1077895), (65, 1028146), (70, 954707), (91, 734390), (103, 648830), (115, 581126), (130, 514073), (155, 431158), (161, 415090), (182, 367195), (206, 324415), (217, 307970), (230, 290563), (299, 223510), (310, 215579), (322, 207545), (403, 165830), (434, 153985), (455, 146878), (515, 129766), (598, 111755), (713, 93730), (721, 92690), (805, 83018), (806, 82915), (910, 73439), (1030, 64883), (1085, 61594), (1339, 49910), (1426, 46865), (1442, 46345), (1495, 44702), (1610, 41509), (2015, 33166), (2093, 31930), (2170, 30797), (2369, 28210), (2678, 24955), (2821, 23690), (2990, 22351), (3193, 20930), (3565, 18746), (3605, 18538), (4030, 16583), (4186, 15965), (4738, 14105), (4991, 13390), (5642, 11845), (6386, 10465), (6695, 9982), (7130, 9373), (7210, 9269)]