3131946804980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{13921001}}^1$

素因数の和:13922624

約数の個数: 48

約数和(自身を含む): 7521350328576

約数和(自身を除く): 4389403523596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1607, 3214, 6428, 8035, 11249, 16070, 22498, 32140, 44996, 56245, 112490, 224980, 13921001, 27842002, 55684004, 69605005, 97447007, 139210010, 194894014, 278420020, 389788028, 487235035, 974470070, 1948940140, 22371048607, 44742097214, 89484194428, 111855243035, 156597340249, 223710486070, 313194680498, 447420972140, 626389360996, 782986701245, 1565973402490, 3131946804980]

約数ペア:

[(1, 3131946804980), (2, 1565973402490), (4, 782986701245), (5, 626389360996), (7, 447420972140), (10, 313194680498), (14, 223710486070), (20, 156597340249), (28, 111855243035), (35, 89484194428), (70, 44742097214), (140, 22371048607), (1607, 1948940140), (3214, 974470070), (6428, 487235035), (8035, 389788028), (11249, 278420020), (16070, 194894014), (22498, 139210010), (32140, 97447007), (44996, 69605005), (56245, 55684004), (112490, 27842002), (224980, 13921001)]