1229490393660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{86462053}}^1$

素因数の和:86462147

約数の個数: 72

約数和(自身を含む): 3776662518720

約数和(自身を除く): 2547172125060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 86462053, 172924106, 259386159, 345848212, 432310265, 518772318, 778158477, 864620530, 1037544636, 1296930795, 1556316954, 1729241060, 2593861590, 3112633908, 3890792385, 5187723180, 6830502187, 7781584770, 13661004374, 15563169540, 20491506561, 27322008748, 34152510935, 40983013122, 61474519683, 68305021870, 81966026244, 102457532805, 122949039366, 136610043740, 204915065610, 245898078732, 307372598415, 409830131220, 614745196830, 1229490393660]

約数ペア:

[(1, 1229490393660), (2, 614745196830), (3, 409830131220), (4, 307372598415), (5, 245898078732), (6, 204915065610), (9, 136610043740), (10, 122949039366), (12, 102457532805), (15, 81966026244), (18, 68305021870), (20, 61474519683), (30, 40983013122), (36, 34152510935), (45, 27322008748), (60, 20491506561), (79, 15563169540), (90, 13661004374), (158, 7781584770), (180, 6830502187), (237, 5187723180), (316, 3890792385), (395, 3112633908), (474, 2593861590), (711, 1729241060), (790, 1556316954), (948, 1296930795), (1185, 1037544636), (1422, 864620530), (1580, 778158477), (2370, 518772318), (2844, 432310265), (3555, 345848212), (4740, 259386159), (7110, 172924106), (14220, 86462053)]