120428574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21559}}^1$

素因数の和:21597

約数の個数: 48

約数和(自身を含む): 294940800

約数和(自身を除く): 174512226

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 21559, 43118, 64677, 129354, 150913, 301826, 409621, 452739, 819242, 905478, 1056391, 1228863, 2112782, 2457726, 2867347, 3169173, 5734694, 6338346, 8602041, 17204082, 20071429, 40142858, 60214287, 120428574]

約数ペア:

[(1, 120428574), (2, 60214287), (3, 40142858), (6, 20071429), (7, 17204082), (14, 8602041), (19, 6338346), (21, 5734694), (38, 3169173), (42, 2867347), (49, 2457726), (57, 2112782), (98, 1228863), (114, 1056391), (133, 905478), (147, 819242), (266, 452739), (294, 409621), (399, 301826), (798, 150913), (931, 129354), (1862, 64677), (2793, 43118), (5586, 21559)]