30613554

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 69398784

約数和(自身を除く): 38785230

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 558, 661, 747, 1322, 1494, 1983, 2573, 3966, 5146, 5949, 7719, 11898, 15438, 20491, 23157, 40982, 46314, 54863, 61473, 109726, 122946, 164589, 184419, 329178, 368838, 493767, 987534, 1700753, 3401506, 5102259, 10204518, 15306777, 30613554]

約数ペア:

[(1, 30613554), (2, 15306777), (3, 10204518), (6, 5102259), (9, 3401506), (18, 1700753), (31, 987534), (62, 493767), (83, 368838), (93, 329178), (166, 184419), (186, 164589), (249, 122946), (279, 109726), (498, 61473), (558, 54863), (661, 46314), (747, 40982), (1322, 23157), (1494, 20491), (1983, 15438), (2573, 11898), (3966, 7719), (5146, 5949)]