180290172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2011}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 436265984

約数和(自身を除く): 255975812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 241, 372, 482, 723, 964, 1446, 2011, 2892, 4022, 6033, 7471, 8044, 12066, 14942, 22413, 24132, 29884, 44826, 62341, 89652, 124682, 187023, 249364, 374046, 484651, 748092, 969302, 1453953, 1938604, 2907906, 5815812, 15024181, 30048362, 45072543, 60096724, 90145086, 180290172]

約数ペア:

[(1, 180290172), (2, 90145086), (3, 60096724), (4, 45072543), (6, 30048362), (12, 15024181), (31, 5815812), (62, 2907906), (93, 1938604), (124, 1453953), (186, 969302), (241, 748092), (372, 484651), (482, 374046), (723, 249364), (964, 187023), (1446, 124682), (2011, 89652), (2892, 62341), (4022, 44826), (6033, 29884), (7471, 24132), (8044, 22413), (12066, 14942)]