127191610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 301916160

約数和(自身を除く): 174724550

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 59, 65, 70, 91, 103, 115, 118, 130, 161, 182, 206, 230, 295, 299, 322, 413, 455, 515, 590, 598, 721, 767, 805, 826, 910, 1030, 1339, 1357, 1442, 1495, 1534, 1610, 2065, 2093, 2369, 2678, 2714, 2990, 3605, 3835, 4130, 4186, 4738, 5369, 6077, 6695, 6785, 7210, 7670, 9373, 9499, 10465, 10738, 11845, 12154, 13390, 13570, 16583, 17641, 18746, 18998, 20930, 23690, 26845, 30385, 30797, 33166, 35282, 42539, 46865, 47495, 53690, 60770, 61594, 79001, 82915, 85078, 88205, 93730, 94990, 123487, 139771, 153985, 158002, 165830, 176410, 212695, 215579, 246974, 279542, 307970, 395005, 425390, 431158, 553007, 617435, 698855, 790010, 978397, 1077895, 1106014, 1234870, 1397710, 1817023, 1956794, 2155790, 2765035, 3634046, 4891985, 5530070, 9085115, 9783970, 12719161, 18170230, 25438322, 63595805, 127191610]

約数ペア:

[(1, 127191610), (2, 63595805), (5, 25438322), (7, 18170230), (10, 12719161), (13, 9783970), (14, 9085115), (23, 5530070), (26, 4891985), (35, 3634046), (46, 2765035), (59, 2155790), (65, 1956794), (70, 1817023), (91, 1397710), (103, 1234870), (115, 1106014), (118, 1077895), (130, 978397), (161, 790010), (182, 698855), (206, 617435), (230, 553007), (295, 431158), (299, 425390), (322, 395005), (413, 307970), (455, 279542), (515, 246974), (590, 215579), (598, 212695), (721, 176410), (767, 165830), (805, 158002), (826, 153985), (910, 139771), (1030, 123487), (1339, 94990), (1357, 93730), (1442, 88205), (1495, 85078), (1534, 82915), (1610, 79001), (2065, 61594), (2093, 60770), (2369, 53690), (2678, 47495), (2714, 46865), (2990, 42539), (3605, 35282), (3835, 33166), (4130, 30797), (4186, 30385), (4738, 26845), (5369, 23690), (6077, 20930), (6695, 18998), (6785, 18746), (7210, 17641), (7670, 16583), (9373, 13570), (9499, 13390), (10465, 12154), (10738, 11845)]