283389290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 542011176

約数和(自身を除く): 258621886

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 797, 961, 1147, 1594, 1922, 2294, 3985, 4805, 5735, 7970, 9610, 11470, 24707, 29489, 35557, 49414, 58978, 71114, 123535, 147445, 177785, 247070, 294890, 355570, 765917, 914159, 1531834, 1828318, 3829585, 4570795, 7659170, 9141590, 28338929, 56677858, 141694645, 283389290]

約数ペア:

[(1, 283389290), (2, 141694645), (5, 56677858), (10, 28338929), (31, 9141590), (37, 7659170), (62, 4570795), (74, 3829585), (155, 1828318), (185, 1531834), (310, 914159), (370, 765917), (797, 355570), (961, 294890), (1147, 247070), (1594, 177785), (1922, 147445), (2294, 123535), (3985, 71114), (4805, 58978), (5735, 49414), (7970, 35557), (9610, 29489), (11470, 24707)]