81959130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82787}}^1$

素因数の和:82811

約数の個数: 48

約数和(自身を含む): 232468704

約数和(自身を除く): 150509574

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 82787, 165574, 248361, 413935, 496722, 745083, 827870, 910657, 1241805, 1490166, 1821314, 2483610, 2731971, 3725415, 4553285, 5463942, 7450830, 8195913, 9106570, 13659855, 16391826, 27319710, 40979565, 81959130]

約数ペア:

[(1, 81959130), (2, 40979565), (3, 27319710), (5, 16391826), (6, 13659855), (9, 9106570), (10, 8195913), (11, 7450830), (15, 5463942), (18, 4553285), (22, 3725415), (30, 2731971), (33, 2483610), (45, 1821314), (55, 1490166), (66, 1241805), (90, 910657), (99, 827870), (110, 745083), (165, 496722), (198, 413935), (330, 248361), (495, 165574), (990, 82787)]