2914030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 6443280

約数和(自身を除く): 3529250

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 313, 490, 626, 665, 931, 1330, 1565, 1862, 2191, 3130, 4382, 4655, 5947, 9310, 10955, 11894, 15337, 21910, 29735, 30674, 41629, 59470, 76685, 83258, 153370, 208145, 291403, 416290, 582806, 1457015, 2914030]

約数ペア:

[(1, 2914030), (2, 1457015), (5, 582806), (7, 416290), (10, 291403), (14, 208145), (19, 153370), (35, 83258), (38, 76685), (49, 59470), (70, 41629), (95, 30674), (98, 29735), (133, 21910), (190, 15337), (245, 11894), (266, 10955), (313, 9310), (490, 5947), (626, 4655), (665, 4382), (931, 3130), (1330, 2191), (1565, 1862)]