17833970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 44789760

約数和(自身を除く): 26955790

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 23, 35, 38, 46, 53, 55, 70, 77, 95, 106, 110, 115, 133, 154, 161, 190, 209, 230, 253, 265, 266, 322, 371, 385, 418, 437, 506, 530, 583, 665, 742, 770, 805, 874, 1007, 1045, 1166, 1219, 1265, 1330, 1463, 1610, 1771, 1855, 2014, 2090, 2185, 2438, 2530, 2915, 2926, 3059, 3542, 3710, 4081, 4370, 4807, 5035, 5830, 6095, 6118, 7049, 7315, 8162, 8533, 8855, 9614, 10070, 11077, 12190, 13409, 14098, 14630, 15295, 17066, 17710, 20405, 22154, 23161, 24035, 26818, 30590, 33649, 35245, 40810, 42665, 46322, 48070, 55385, 67045, 67298, 70490, 77539, 85330, 93863, 110770, 115805, 134090, 155078, 162127, 168245, 187726, 231610, 254771, 324254, 336490, 387695, 469315, 509542, 775390, 810635, 938630, 1273855, 1621270, 1783397, 2547710, 3566794, 8916985, 17833970]

約数ペア:

[(1, 17833970), (2, 8916985), (5, 3566794), (7, 2547710), (10, 1783397), (11, 1621270), (14, 1273855), (19, 938630), (22, 810635), (23, 775390), (35, 509542), (38, 469315), (46, 387695), (53, 336490), (55, 324254), (70, 254771), (77, 231610), (95, 187726), (106, 168245), (110, 162127), (115, 155078), (133, 134090), (154, 115805), (161, 110770), (190, 93863), (209, 85330), (230, 77539), (253, 70490), (265, 67298), (266, 67045), (322, 55385), (371, 48070), (385, 46322), (418, 42665), (437, 40810), (506, 35245), (530, 33649), (583, 30590), (665, 26818), (742, 24035), (770, 23161), (805, 22154), (874, 20405), (1007, 17710), (1045, 17066), (1166, 15295), (1219, 14630), (1265, 14098), (1330, 13409), (1463, 12190), (1610, 11077), (1771, 10070), (1855, 9614), (2014, 8855), (2090, 8533), (2185, 8162), (2438, 7315), (2530, 7049), (2915, 6118), (2926, 6095), (3059, 5830), (3542, 5035), (3710, 4807), (4081, 4370)]