474050780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199181}}^1$

素因数の和:199214

約数の個数: 48

約数和(自身を含む): 1204652736

約数和(自身を除く): 730601956

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 199181, 398362, 796724, 995905, 1394267, 1991810, 2788534, 3386077, 3983620, 5577068, 6772154, 6971335, 13544308, 13942670, 16930385, 23702539, 27885340, 33860770, 47405078, 67721540, 94810156, 118512695, 237025390, 474050780]

約数ペア:

[(1, 474050780), (2, 237025390), (4, 118512695), (5, 94810156), (7, 67721540), (10, 47405078), (14, 33860770), (17, 27885340), (20, 23702539), (28, 16930385), (34, 13942670), (35, 13544308), (68, 6971335), (70, 6772154), (85, 5577068), (119, 3983620), (140, 3386077), (170, 2788534), (238, 1991810), (340, 1394267), (476, 995905), (595, 796724), (1190, 398362), (2380, 199181)]