12711090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8647}}^1$

素因数の和:8671

約数の個数: 48

約数和(自身を含む): 35491392

約数和(自身を除く): 22780302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8647, 17294, 25941, 43235, 51882, 60529, 86470, 121058, 129705, 181587, 259410, 302645, 363174, 423703, 605290, 847406, 907935, 1271109, 1815870, 2118515, 2542218, 4237030, 6355545, 12711090]

約数ペア:

[(1, 12711090), (2, 6355545), (3, 4237030), (5, 2542218), (6, 2118515), (7, 1815870), (10, 1271109), (14, 907935), (15, 847406), (21, 605290), (30, 423703), (35, 363174), (42, 302645), (49, 259410), (70, 181587), (98, 129705), (105, 121058), (147, 86470), (210, 60529), (245, 51882), (294, 43235), (490, 25941), (735, 17294), (1470, 8647)]