30861152

素因数分解:

$2^5\times 7^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 69818112

約数和(自身を除く): 38956960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 311, 443, 622, 886, 1244, 1772, 2177, 2488, 3101, 3544, 4354, 4976, 6202, 7088, 8708, 9952, 12404, 14176, 17416, 24808, 34832, 49616, 69664, 99232, 137773, 275546, 551092, 964411, 1102184, 1928822, 2204368, 3857644, 4408736, 7715288, 15430576, 30861152]

約数ペア:

[(1, 30861152), (2, 15430576), (4, 7715288), (7, 4408736), (8, 3857644), (14, 2204368), (16, 1928822), (28, 1102184), (32, 964411), (56, 551092), (112, 275546), (224, 137773), (311, 99232), (443, 69664), (622, 49616), (886, 34832), (1244, 24808), (1772, 17416), (2177, 14176), (2488, 12404), (3101, 9952), (3544, 8708), (4354, 7088), (4976, 6202)]