231170030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19541}}^1$

素因数の和:19581

約数の個数: 48

約数和(自身を含む): 514970784

約数和(自身を除く): 283800754

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 19541, 39082, 97705, 136787, 195410, 254033, 273574, 508066, 683935, 1270165, 1367870, 1778231, 2540330, 3302429, 3556462, 6604858, 8891155, 16512145, 17782310, 23117003, 33024290, 46234006, 115585015, 231170030]

約数ペア:

[(1, 231170030), (2, 115585015), (5, 46234006), (7, 33024290), (10, 23117003), (13, 17782310), (14, 16512145), (26, 8891155), (35, 6604858), (65, 3556462), (70, 3302429), (91, 2540330), (130, 1778231), (169, 1367870), (182, 1270165), (338, 683935), (455, 508066), (845, 273574), (910, 254033), (1183, 195410), (1690, 136787), (2366, 97705), (5915, 39082), (11830, 19541)]