105428302

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 198510480

約数和(自身を除く): 93082178

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 574, 779, 931, 1381, 1558, 1862, 2009, 2762, 4018, 5453, 9667, 10906, 19334, 26239, 38171, 52478, 56621, 67669, 76342, 113242, 135338, 183673, 367346, 396347, 792694, 1075799, 1285711, 2151598, 2571422, 2774429, 5548858, 7530593, 15061186, 52714151, 105428302]

約数ペア:

[(1, 105428302), (2, 52714151), (7, 15061186), (14, 7530593), (19, 5548858), (38, 2774429), (41, 2571422), (49, 2151598), (82, 1285711), (98, 1075799), (133, 792694), (266, 396347), (287, 367346), (574, 183673), (779, 135338), (931, 113242), (1381, 76342), (1558, 67669), (1862, 56621), (2009, 52478), (2762, 38171), (4018, 26239), (5453, 19334), (9667, 10906)]