1276945670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11597}}^1$

素因数の和:11646

約数の個数: 96

約数和(自身を含む): 3109748544

約数和(自身を除く): 1832802874

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 182, 242, 286, 385, 455, 605, 715, 770, 847, 910, 1001, 1210, 1430, 1573, 1694, 2002, 3146, 4235, 5005, 7865, 8470, 10010, 11011, 11597, 15730, 22022, 23194, 55055, 57985, 81179, 110110, 115970, 127567, 150761, 162358, 255134, 301522, 405895, 637835, 753805, 811790, 892969, 1055327, 1275670, 1403237, 1507610, 1658371, 1785938, 2110654, 2806474, 3316742, 4464845, 5276635, 7016185, 8291855, 8929690, 9822659, 10553270, 11608597, 14032370, 16583710, 18242081, 19645318, 23217194, 36484162, 49113295, 58042985, 91210405, 98226590, 116085970, 127694567, 182420810, 255389134, 638472835, 1276945670]

約数ペア:

[(1, 1276945670), (2, 638472835), (5, 255389134), (7, 182420810), (10, 127694567), (11, 116085970), (13, 98226590), (14, 91210405), (22, 58042985), (26, 49113295), (35, 36484162), (55, 23217194), (65, 19645318), (70, 18242081), (77, 16583710), (91, 14032370), (110, 11608597), (121, 10553270), (130, 9822659), (143, 8929690), (154, 8291855), (182, 7016185), (242, 5276635), (286, 4464845), (385, 3316742), (455, 2806474), (605, 2110654), (715, 1785938), (770, 1658371), (847, 1507610), (910, 1403237), (1001, 1275670), (1210, 1055327), (1430, 892969), (1573, 811790), (1694, 753805), (2002, 637835), (3146, 405895), (4235, 301522), (5005, 255134), (7865, 162358), (8470, 150761), (10010, 127567), (11011, 115970), (11597, 110110), (15730, 81179), (22022, 57985), (23194, 55055)]