2653110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4423050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 719, 738, 1230, 1438, 1845, 2157, 3595, 3690, 4314, 6471, 7190, 10785, 12942, 21570, 29479, 32355, 58958, 64710, 88437, 147395, 176874, 265311, 294790, 442185, 530622, 884370, 1326555, 2653110]

約数ペア:

[(1, 2653110), (2, 1326555), (3, 884370), (5, 530622), (6, 442185), (9, 294790), (10, 265311), (15, 176874), (18, 147395), (30, 88437), (41, 64710), (45, 58958), (82, 32355), (90, 29479), (123, 21570), (205, 12942), (246, 10785), (369, 7190), (410, 6471), (615, 4314), (719, 3690), (738, 3595), (1230, 2157), (1438, 1845)]