30731568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{91463}}^1$

素因数の和:91481

約数の個数: 40

約数和(自身を含む): 90732288

約数和(自身を除く): 60000720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 91463, 182926, 274389, 365852, 548778, 640241, 731704, 1097556, 1280482, 1463408, 1920723, 2195112, 2560964, 3841446, 4390224, 5121928, 7682892, 10243856, 15365784, 30731568]

約数ペア:

[(1, 30731568), (2, 15365784), (3, 10243856), (4, 7682892), (6, 5121928), (7, 4390224), (8, 3841446), (12, 2560964), (14, 2195112), (16, 1920723), (21, 1463408), (24, 1280482), (28, 1097556), (42, 731704), (48, 640241), (56, 548778), (84, 365852), (112, 274389), (168, 182926), (336, 91463)]