1520245804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 3380622336

約数和(自身を除く): 1860376532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 173, 206, 277, 308, 346, 412, 554, 692, 721, 1108, 1133, 1211, 1442, 1903, 1939, 2266, 2422, 2884, 3047, 3806, 3878, 4532, 4844, 6094, 7612, 7756, 7931, 12188, 13321, 15862, 17819, 21329, 26642, 28531, 31724, 35638, 42658, 47921, 53284, 57062, 71276, 85316, 95842, 114124, 124733, 191684, 196009, 199717, 249466, 313841, 335447, 392018, 399434, 498932, 527131, 627682, 670894, 784036, 798868, 1054262, 1255364, 1341788, 1372063, 2108524, 2196887, 2744126, 3689917, 4393774, 4935863, 5488252, 7379834, 8787548, 9871726, 14759668, 19743452, 34551041, 54294493, 69102082, 108588986, 138204164, 217177972, 380061451, 760122902, 1520245804]

約数ペア:

[(1, 1520245804), (2, 760122902), (4, 380061451), (7, 217177972), (11, 138204164), (14, 108588986), (22, 69102082), (28, 54294493), (44, 34551041), (77, 19743452), (103, 14759668), (154, 9871726), (173, 8787548), (206, 7379834), (277, 5488252), (308, 4935863), (346, 4393774), (412, 3689917), (554, 2744126), (692, 2196887), (721, 2108524), (1108, 1372063), (1133, 1341788), (1211, 1255364), (1442, 1054262), (1903, 798868), (1939, 784036), (2266, 670894), (2422, 627682), (2884, 527131), (3047, 498932), (3806, 399434), (3878, 392018), (4532, 335447), (4844, 313841), (6094, 249466), (7612, 199717), (7756, 196009), (7931, 191684), (12188, 124733), (13321, 114124), (15862, 95842), (17819, 85316), (21329, 71276), (26642, 57062), (28531, 53284), (31724, 47921), (35638, 42658)]