137975110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 324624384

約数和(自身を除く): 186649274

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 67, 70, 73, 91, 130, 134, 146, 155, 182, 217, 310, 335, 365, 403, 434, 455, 469, 511, 670, 730, 806, 871, 910, 938, 949, 1022, 1085, 1742, 1898, 2015, 2077, 2170, 2263, 2345, 2555, 2821, 4030, 4154, 4355, 4526, 4690, 4745, 4891, 5110, 5642, 6097, 6643, 8710, 9490, 9782, 10385, 11315, 12194, 13286, 14105, 14539, 15841, 20770, 22630, 24455, 27001, 28210, 29078, 29419, 30485, 31682, 33215, 34237, 48910, 54002, 58838, 60970, 63583, 66430, 68474, 72695, 79205, 127166, 135005, 145390, 147095, 151621, 158410, 171185, 189007, 205933, 270010, 294190, 303242, 317915, 342370, 378014, 411866, 445081, 635830, 758105, 890162, 945035, 1029665, 1061347, 1516210, 1890070, 1971073, 2059330, 2122694, 2225405, 3942146, 4450810, 5306735, 9855365, 10613470, 13797511, 19710730, 27595022, 68987555, 137975110]

約数ペア:

[(1, 137975110), (2, 68987555), (5, 27595022), (7, 19710730), (10, 13797511), (13, 10613470), (14, 9855365), (26, 5306735), (31, 4450810), (35, 3942146), (62, 2225405), (65, 2122694), (67, 2059330), (70, 1971073), (73, 1890070), (91, 1516210), (130, 1061347), (134, 1029665), (146, 945035), (155, 890162), (182, 758105), (217, 635830), (310, 445081), (335, 411866), (365, 378014), (403, 342370), (434, 317915), (455, 303242), (469, 294190), (511, 270010), (670, 205933), (730, 189007), (806, 171185), (871, 158410), (910, 151621), (938, 147095), (949, 145390), (1022, 135005), (1085, 127166), (1742, 79205), (1898, 72695), (2015, 68474), (2077, 66430), (2170, 63583), (2263, 60970), (2345, 58838), (2555, 54002), (2821, 48910), (4030, 34237), (4154, 33215), (4355, 31682), (4526, 30485), (4690, 29419), (4745, 29078), (4891, 28210), (5110, 27001), (5642, 24455), (6097, 22630), (6643, 20770), (8710, 15841), (9490, 14539), (9782, 14105), (10385, 13286), (11315, 12194)]