15558045390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2082737}}^1$

素因数の和:2082833

約数の個数: 48

約数和(自身を含む): 40938298128

約数和(自身を除く): 25380252738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 2082737, 4165474, 6248211, 10413685, 12496422, 18744633, 20827370, 31241055, 37489266, 62482110, 93723165, 172867171, 187446330, 345734342, 518601513, 864335855, 1037203026, 1555804539, 1728671710, 2593007565, 3111609078, 5186015130, 7779022695, 15558045390]

約数ペア:

[(1, 15558045390), (2, 7779022695), (3, 5186015130), (5, 3111609078), (6, 2593007565), (9, 1728671710), (10, 1555804539), (15, 1037203026), (18, 864335855), (30, 518601513), (45, 345734342), (83, 187446330), (90, 172867171), (166, 93723165), (249, 62482110), (415, 37489266), (498, 31241055), (747, 20827370), (830, 18744633), (1245, 12496422), (1494, 10413685), (2490, 6248211), (3735, 4165474), (7470, 2082737)]