22797530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 50353920

約数和(自身を除く): 27556390

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 281, 305, 427, 562, 610, 665, 854, 1159, 1330, 1405, 1967, 2135, 2318, 2810, 3934, 4270, 5339, 5795, 8113, 9835, 10678, 11590, 16226, 17141, 19670, 26695, 34282, 37373, 40565, 53390, 74746, 81130, 85705, 119987, 171410, 186865, 239974, 325679, 373730, 599935, 651358, 1199870, 1628395, 2279753, 3256790, 4559506, 11398765, 22797530]

約数ペア:

[(1, 22797530), (2, 11398765), (5, 4559506), (7, 3256790), (10, 2279753), (14, 1628395), (19, 1199870), (35, 651358), (38, 599935), (61, 373730), (70, 325679), (95, 239974), (122, 186865), (133, 171410), (190, 119987), (266, 85705), (281, 81130), (305, 74746), (427, 53390), (562, 40565), (610, 37373), (665, 34282), (854, 26695), (1159, 19670), (1330, 17141), (1405, 16226), (1967, 11590), (2135, 10678), (2318, 9835), (2810, 8113), (3934, 5795), (4270, 5339)]