30755452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4490

約数の個数: 48

約数和(自身を含む): 69744640

約数和(自身を除く): 38989188

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 4447, 6916, 8894, 17788, 31129, 57811, 62258, 84493, 115622, 124516, 168986, 231244, 337972, 404677, 591451, 809354, 1098409, 1182902, 1618708, 2196818, 2365804, 4393636, 7688863, 15377726, 30755452]

約数ペア:

[(1, 30755452), (2, 15377726), (4, 7688863), (7, 4393636), (13, 2365804), (14, 2196818), (19, 1618708), (26, 1182902), (28, 1098409), (38, 809354), (52, 591451), (76, 404677), (91, 337972), (133, 231244), (182, 168986), (247, 124516), (266, 115622), (364, 84493), (494, 62258), (532, 57811), (988, 31129), (1729, 17788), (3458, 8894), (4447, 6916)]