730183258

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 1324781568

約数和(自身を除く): 594598310

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 131, 197, 262, 301, 329, 394, 602, 658, 917, 1379, 1834, 2021, 2758, 4042, 5633, 6157, 8471, 9259, 11266, 12314, 14147, 16942, 18518, 25807, 28294, 39431, 43099, 51614, 59297, 64813, 78862, 86198, 118594, 129626, 180649, 264751, 361298, 398137, 529502, 796274, 1109701, 1212929, 1853257, 2219402, 2425858, 2786959, 3706514, 5573918, 7767907, 8490503, 15535814, 16981006, 52155947, 104311894, 365091629, 730183258]

約数ペア:

[(1, 730183258), (2, 365091629), (7, 104311894), (14, 52155947), (43, 16981006), (47, 15535814), (86, 8490503), (94, 7767907), (131, 5573918), (197, 3706514), (262, 2786959), (301, 2425858), (329, 2219402), (394, 1853257), (602, 1212929), (658, 1109701), (917, 796274), (1379, 529502), (1834, 398137), (2021, 361298), (2758, 264751), (4042, 180649), (5633, 129626), (6157, 118594), (8471, 86198), (9259, 78862), (11266, 64813), (12314, 59297), (14147, 51614), (16942, 43099), (18518, 39431), (25807, 28294)]