210838140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{130147}}^1$

素因数の和:130168

約数の個数: 60

約数和(自身を含む): 661412136

約数和(自身を除く): 450573996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 130147, 260294, 390441, 520588, 650735, 780882, 1171323, 1301470, 1561764, 1952205, 2342646, 2602940, 3513969, 3904410, 4685292, 5856615, 7027938, 7808820, 10541907, 11713230, 14055876, 17569845, 21083814, 23426460, 35139690, 42167628, 52709535, 70279380, 105419070, 210838140]

約数ペア:

[(1, 210838140), (2, 105419070), (3, 70279380), (4, 52709535), (5, 42167628), (6, 35139690), (9, 23426460), (10, 21083814), (12, 17569845), (15, 14055876), (18, 11713230), (20, 10541907), (27, 7808820), (30, 7027938), (36, 5856615), (45, 4685292), (54, 3904410), (60, 3513969), (81, 2602940), (90, 2342646), (108, 1952205), (135, 1561764), (162, 1301470), (180, 1171323), (270, 780882), (324, 650735), (405, 520588), (540, 390441), (810, 260294), (1620, 130147)]