30153368

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 69189120

約数和(自身を除く): 39035752

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 287, 322, 328, 571, 574, 644, 943, 1142, 1148, 1288, 1886, 2284, 2296, 3772, 3997, 4568, 6601, 7544, 7994, 13133, 13202, 15988, 23411, 26266, 26404, 31976, 46822, 52532, 52808, 91931, 93644, 105064, 163877, 183862, 187288, 327754, 367724, 538453, 655508, 735448, 1076906, 1311016, 2153812, 3769171, 4307624, 7538342, 15076684, 30153368]

約数ペア:

[(1, 30153368), (2, 15076684), (4, 7538342), (7, 4307624), (8, 3769171), (14, 2153812), (23, 1311016), (28, 1076906), (41, 735448), (46, 655508), (56, 538453), (82, 367724), (92, 327754), (161, 187288), (164, 183862), (184, 163877), (287, 105064), (322, 93644), (328, 91931), (571, 52808), (574, 52532), (644, 46822), (943, 31976), (1142, 26404), (1148, 26266), (1288, 23411), (1886, 15988), (2284, 13202), (2296, 13133), (3772, 7994), (3997, 7544), (4568, 6601)]