1025705930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1493}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 2013672960

約数和(自身を除く): 987967030

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 103, 115, 145, 206, 230, 290, 515, 667, 1030, 1334, 1493, 2369, 2986, 2987, 3335, 4738, 5974, 6670, 7465, 11845, 14930, 14935, 23690, 29870, 34339, 43297, 68678, 68701, 86594, 137402, 153779, 171695, 216485, 307558, 343390, 343505, 432970, 687010, 768895, 995831, 1537790, 1991662, 3536917, 4459591, 4979155, 7073834, 8919182, 9958310, 17684585, 22297955, 35369170, 44595910, 102570593, 205141186, 512852965, 1025705930]

約数ペア:

[(1, 1025705930), (2, 512852965), (5, 205141186), (10, 102570593), (23, 44595910), (29, 35369170), (46, 22297955), (58, 17684585), (103, 9958310), (115, 8919182), (145, 7073834), (206, 4979155), (230, 4459591), (290, 3536917), (515, 1991662), (667, 1537790), (1030, 995831), (1334, 768895), (1493, 687010), (2369, 432970), (2986, 343505), (2987, 343390), (3335, 307558), (4738, 216485), (5974, 171695), (6670, 153779), (7465, 137402), (11845, 86594), (14930, 68701), (14935, 68678), (23690, 43297), (29870, 34339)]