555611030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 1102768128

約数和(自身を除く): 547157098

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 127, 130, 146, 254, 365, 461, 635, 730, 922, 949, 1270, 1651, 1898, 2305, 3302, 4610, 4745, 5993, 8255, 9271, 9490, 11986, 16510, 18542, 29965, 33653, 46355, 58547, 59930, 67306, 92710, 117094, 120523, 168265, 241046, 292735, 336530, 437489, 585470, 602615, 761111, 874978, 1205230, 1522222, 2187445, 3805555, 4273931, 4374890, 7611110, 8547862, 21369655, 42739310, 55561103, 111122206, 277805515, 555611030]

約数ペア:

[(1, 555611030), (2, 277805515), (5, 111122206), (10, 55561103), (13, 42739310), (26, 21369655), (65, 8547862), (73, 7611110), (127, 4374890), (130, 4273931), (146, 3805555), (254, 2187445), (365, 1522222), (461, 1205230), (635, 874978), (730, 761111), (922, 602615), (949, 585470), (1270, 437489), (1651, 336530), (1898, 292735), (2305, 241046), (3302, 168265), (4610, 120523), (4745, 117094), (5993, 92710), (8255, 67306), (9271, 59930), (9490, 58547), (11986, 46355), (16510, 33653), (18542, 29965)]