2912878050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{451609}}^1$

素因数の和:451667

約数の個数: 48

約数和(自身を含む): 7391952480

約数和(自身を除く): 4479074430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 451609, 903218, 1354827, 2258045, 2709654, 4516090, 6774135, 11290225, 13548270, 19419187, 22580450, 33870675, 38838374, 58257561, 67741350, 97095935, 116515122, 194191870, 291287805, 485479675, 582575610, 970959350, 1456439025, 2912878050]

約数ペア:

[(1, 2912878050), (2, 1456439025), (3, 970959350), (5, 582575610), (6, 485479675), (10, 291287805), (15, 194191870), (25, 116515122), (30, 97095935), (43, 67741350), (50, 58257561), (75, 38838374), (86, 33870675), (129, 22580450), (150, 19419187), (215, 13548270), (258, 11290225), (430, 6774135), (645, 4516090), (1075, 2709654), (1290, 2258045), (2150, 1354827), (3225, 903218), (6450, 451609)]