2744170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 6168960

約数和(自身を除く): 3424790

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 101, 110, 130, 143, 190, 202, 209, 247, 286, 418, 494, 505, 715, 1010, 1045, 1111, 1235, 1313, 1430, 1919, 2090, 2222, 2470, 2626, 2717, 3838, 5434, 5555, 6565, 9595, 11110, 13130, 13585, 14443, 19190, 21109, 24947, 27170, 28886, 42218, 49894, 72215, 105545, 124735, 144430, 211090, 249470, 274417, 548834, 1372085, 2744170]

約数ペア:

[(1, 2744170), (2, 1372085), (5, 548834), (10, 274417), (11, 249470), (13, 211090), (19, 144430), (22, 124735), (26, 105545), (38, 72215), (55, 49894), (65, 42218), (95, 28886), (101, 27170), (110, 24947), (130, 21109), (143, 19190), (190, 14443), (202, 13585), (209, 13130), (247, 11110), (286, 9595), (418, 6565), (494, 5555), (505, 5434), (715, 3838), (1010, 2717), (1045, 2626), (1111, 2470), (1235, 2222), (1313, 2090), (1430, 1919)]