659969337580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{225629}}^1$

素因数の和:226891

約数の個数: 96

約数和(自身を含む): 1678470595200

約数和(自身を除く): 1018501257620

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, 1229, 2380, 2458, 4916, 6145, 8603, 12290, 17206, 20893, 24580, 34412, 41786, 43015, 83572, 86030, 104465, 146251, 172060, 208930, 225629, 292502, 417860, 451258, 585004, 731255, 902516, 1128145, 1462510, 1579403, 2256290, 2925020, 3158806, 3835693, 4512580, 6317612, 7671386, 7897015, 15342772, 15794030, 19178465, 26849851, 31588060, 38356930, 53699702, 76713860, 107399404, 134249255, 268498510, 277298041, 536997020, 554596082, 1109192164, 1386490205, 1941086287, 2772980410, 3882172574, 4714066697, 5545960820, 7764345148, 9428133394, 9705431435, 18856266788, 19410862870, 23570333485, 32998466879, 38821725740, 47140666970, 65996933758, 94281333940, 131993867516, 164992334395, 329984668790, 659969337580]

約数ペア:

[(1, 659969337580), (2, 329984668790), (4, 164992334395), (5, 131993867516), (7, 94281333940), (10, 65996933758), (14, 47140666970), (17, 38821725740), (20, 32998466879), (28, 23570333485), (34, 19410862870), (35, 18856266788), (68, 9705431435), (70, 9428133394), (85, 7764345148), (119, 5545960820), (140, 4714066697), (170, 3882172574), (238, 2772980410), (340, 1941086287), (476, 1386490205), (595, 1109192164), (1190, 554596082), (1229, 536997020), (2380, 277298041), (2458, 268498510), (4916, 134249255), (6145, 107399404), (8603, 76713860), (12290, 53699702), (17206, 38356930), (20893, 31588060), (24580, 26849851), (34412, 19178465), (41786, 15794030), (43015, 15342772), (83572, 7897015), (86030, 7671386), (104465, 6317612), (146251, 4512580), (172060, 3835693), (208930, 3158806), (225629, 2925020), (292502, 2256290), (417860, 1579403), (451258, 1462510), (585004, 1128145), (731255, 902516)]