7475930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 18221760

約数和(自身を除く): 10745830

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 73, 77, 95, 98, 110, 133, 146, 154, 190, 209, 245, 266, 365, 385, 418, 490, 511, 539, 665, 730, 770, 803, 931, 1022, 1045, 1078, 1330, 1387, 1463, 1606, 1862, 2090, 2555, 2695, 2774, 2926, 3577, 4015, 4655, 5110, 5390, 5621, 6935, 7154, 7315, 8030, 9310, 9709, 10241, 11242, 13870, 14630, 15257, 17885, 19418, 20482, 28105, 30514, 35770, 39347, 48545, 51205, 56210, 67963, 76285, 78694, 97090, 102410, 106799, 135926, 152570, 196735, 213598, 339815, 393470, 533995, 679630, 747593, 1067990, 1495186, 3737965, 7475930]

約数ペア:

[(1, 7475930), (2, 3737965), (5, 1495186), (7, 1067990), (10, 747593), (11, 679630), (14, 533995), (19, 393470), (22, 339815), (35, 213598), (38, 196735), (49, 152570), (55, 135926), (70, 106799), (73, 102410), (77, 97090), (95, 78694), (98, 76285), (110, 67963), (133, 56210), (146, 51205), (154, 48545), (190, 39347), (209, 35770), (245, 30514), (266, 28105), (365, 20482), (385, 19418), (418, 17885), (490, 15257), (511, 14630), (539, 13870), (665, 11242), (730, 10241), (770, 9709), (803, 9310), (931, 8030), (1022, 7315), (1045, 7154), (1078, 6935), (1330, 5621), (1387, 5390), (1463, 5110), (1606, 4655), (1862, 4015), (2090, 3577), (2555, 2926), (2695, 2774)]