30382884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{40189}}^1$

素因数の和:40209

約数の個数: 48

約数和(自身を含む): 90025600

約数和(自身を除く): 59642716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 40189, 80378, 120567, 160756, 241134, 281323, 361701, 482268, 562646, 723402, 843969, 1085103, 1125292, 1446804, 1687938, 2170206, 2531907, 3375876, 4340412, 5063814, 7595721, 10127628, 15191442, 30382884]

約数ペア:

[(1, 30382884), (2, 15191442), (3, 10127628), (4, 7595721), (6, 5063814), (7, 4340412), (9, 3375876), (12, 2531907), (14, 2170206), (18, 1687938), (21, 1446804), (27, 1125292), (28, 1085103), (36, 843969), (42, 723402), (54, 562646), (63, 482268), (84, 361701), (108, 281323), (126, 241134), (189, 160756), (252, 120567), (378, 80378), (756, 40189)]