30470216

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 69914880

約数和(自身を除く): 39444664

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 287, 322, 328, 574, 577, 644, 943, 1148, 1154, 1288, 1886, 2296, 2308, 3772, 4039, 4616, 6601, 7544, 8078, 13202, 13271, 16156, 23657, 26404, 26542, 32312, 47314, 52808, 53084, 92897, 94628, 106168, 165599, 185794, 189256, 331198, 371588, 544111, 662396, 743176, 1088222, 1324792, 2176444, 3808777, 4352888, 7617554, 15235108, 30470216]

約数ペア:

[(1, 30470216), (2, 15235108), (4, 7617554), (7, 4352888), (8, 3808777), (14, 2176444), (23, 1324792), (28, 1088222), (41, 743176), (46, 662396), (56, 544111), (82, 371588), (92, 331198), (161, 189256), (164, 185794), (184, 165599), (287, 106168), (322, 94628), (328, 92897), (574, 53084), (577, 52808), (644, 47314), (943, 32312), (1148, 26542), (1154, 26404), (1288, 23657), (1886, 16156), (2296, 13271), (2308, 13202), (3772, 8078), (4039, 7544), (4616, 6601)]