121500470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 286433280

約数和(自身を除く): 164932810

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 59, 62, 65, 70, 73, 91, 118, 130, 146, 155, 182, 217, 295, 310, 365, 403, 413, 434, 455, 511, 590, 730, 767, 806, 826, 910, 949, 1022, 1085, 1534, 1829, 1898, 2015, 2065, 2170, 2263, 2555, 2821, 3658, 3835, 4030, 4130, 4307, 4526, 4745, 5110, 5369, 5642, 6643, 7670, 8614, 9145, 9490, 10738, 11315, 12803, 13286, 14105, 15841, 18290, 21535, 22630, 23777, 25606, 26845, 28210, 29419, 30149, 31682, 33215, 43070, 47554, 53690, 55991, 58838, 60298, 64015, 66430, 79205, 111982, 118885, 128030, 133517, 147095, 150745, 158410, 166439, 205933, 237770, 267034, 279955, 294190, 301490, 332878, 391937, 411866, 559910, 667585, 783874, 832195, 934619, 1029665, 1335170, 1664390, 1735721, 1869238, 1959685, 2059330, 3471442, 3919370, 4673095, 8678605, 9346190, 12150047, 17357210, 24300094, 60750235, 121500470]

約数ペア:

[(1, 121500470), (2, 60750235), (5, 24300094), (7, 17357210), (10, 12150047), (13, 9346190), (14, 8678605), (26, 4673095), (31, 3919370), (35, 3471442), (59, 2059330), (62, 1959685), (65, 1869238), (70, 1735721), (73, 1664390), (91, 1335170), (118, 1029665), (130, 934619), (146, 832195), (155, 783874), (182, 667585), (217, 559910), (295, 411866), (310, 391937), (365, 332878), (403, 301490), (413, 294190), (434, 279955), (455, 267034), (511, 237770), (590, 205933), (730, 166439), (767, 158410), (806, 150745), (826, 147095), (910, 133517), (949, 128030), (1022, 118885), (1085, 111982), (1534, 79205), (1829, 66430), (1898, 64015), (2015, 60298), (2065, 58838), (2170, 55991), (2263, 53690), (2555, 47554), (2821, 43070), (3658, 33215), (3835, 31682), (4030, 30149), (4130, 29419), (4307, 28210), (4526, 26845), (4745, 25606), (5110, 23777), (5369, 22630), (5642, 21535), (6643, 18290), (7670, 15841), (8614, 14105), (9145, 13286), (9490, 12803), (10738, 11315)]