339967170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 908578944

約数和(自身を除く): 568611774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 83, 90, 142, 166, 213, 249, 355, 415, 426, 498, 639, 641, 710, 747, 830, 1065, 1245, 1278, 1282, 1494, 1923, 2130, 2490, 3195, 3205, 3735, 3846, 5769, 5893, 6390, 6410, 7470, 9615, 11538, 11786, 17679, 19230, 28845, 29465, 35358, 45511, 53037, 53203, 57690, 58930, 88395, 91022, 106074, 106406, 136533, 159609, 176790, 227555, 265185, 266015, 273066, 319218, 409599, 455110, 478827, 530370, 532030, 682665, 798045, 819198, 957654, 1365330, 1596090, 2047995, 2394135, 3777413, 4095990, 4788270, 7554826, 11332239, 18887065, 22664478, 33996717, 37774130, 56661195, 67993434, 113322390, 169983585, 339967170]

約数ペア:

[(1, 339967170), (2, 169983585), (3, 113322390), (5, 67993434), (6, 56661195), (9, 37774130), (10, 33996717), (15, 22664478), (18, 18887065), (30, 11332239), (45, 7554826), (71, 4788270), (83, 4095990), (90, 3777413), (142, 2394135), (166, 2047995), (213, 1596090), (249, 1365330), (355, 957654), (415, 819198), (426, 798045), (498, 682665), (639, 532030), (641, 530370), (710, 478827), (747, 455110), (830, 409599), (1065, 319218), (1245, 273066), (1278, 266015), (1282, 265185), (1494, 227555), (1923, 176790), (2130, 159609), (2490, 136533), (3195, 106406), (3205, 106074), (3735, 91022), (3846, 88395), (5769, 58930), (5893, 57690), (6390, 53203), (6410, 53037), (7470, 45511), (9615, 35358), (11538, 29465), (11786, 28845), (17679, 19230)]