2706550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 6785280

約数和(自身を除く): 4078730

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 37, 38, 50, 55, 70, 74, 77, 95, 110, 133, 154, 175, 185, 190, 209, 259, 266, 275, 350, 370, 385, 407, 418, 475, 518, 550, 665, 703, 770, 814, 925, 950, 1045, 1295, 1330, 1406, 1463, 1850, 1925, 2035, 2090, 2590, 2849, 2926, 3325, 3515, 3850, 4070, 4921, 5225, 5698, 6475, 6650, 7030, 7315, 7733, 9842, 10175, 10450, 12950, 14245, 14630, 15466, 17575, 20350, 24605, 28490, 35150, 36575, 38665, 49210, 54131, 71225, 73150, 77330, 108262, 123025, 142450, 193325, 246050, 270655, 386650, 541310, 1353275, 2706550]

約数ペア:

[(1, 2706550), (2, 1353275), (5, 541310), (7, 386650), (10, 270655), (11, 246050), (14, 193325), (19, 142450), (22, 123025), (25, 108262), (35, 77330), (37, 73150), (38, 71225), (50, 54131), (55, 49210), (70, 38665), (74, 36575), (77, 35150), (95, 28490), (110, 24605), (133, 20350), (154, 17575), (175, 15466), (185, 14630), (190, 14245), (209, 12950), (259, 10450), (266, 10175), (275, 9842), (350, 7733), (370, 7315), (385, 7030), (407, 6650), (418, 6475), (475, 5698), (518, 5225), (550, 4921), (665, 4070), (703, 3850), (770, 3515), (814, 3325), (925, 2926), (950, 2849), (1045, 2590), (1295, 2090), (1330, 2035), (1406, 1925), (1463, 1850)]