550795110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{839}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 1345075200

約数和(自身を除く): 794280090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 277, 395, 474, 554, 790, 831, 839, 1185, 1385, 1662, 1678, 2370, 2517, 2770, 4155, 4195, 5034, 8310, 8390, 12585, 21883, 25170, 43766, 65649, 66281, 109415, 131298, 132562, 198843, 218830, 232403, 328245, 331405, 397686, 464806, 656490, 662810, 697209, 994215, 1162015, 1394418, 1988430, 2324030, 3486045, 6972090, 18359837, 36719674, 55079511, 91799185, 110159022, 183598370, 275397555, 550795110]

約数ペア:

[(1, 550795110), (2, 275397555), (3, 183598370), (5, 110159022), (6, 91799185), (10, 55079511), (15, 36719674), (30, 18359837), (79, 6972090), (158, 3486045), (237, 2324030), (277, 1988430), (395, 1394418), (474, 1162015), (554, 994215), (790, 697209), (831, 662810), (839, 656490), (1185, 464806), (1385, 397686), (1662, 331405), (1678, 328245), (2370, 232403), (2517, 218830), (2770, 198843), (4155, 132562), (4195, 131298), (5034, 109415), (8310, 66281), (8390, 65649), (12585, 43766), (21883, 25170)]