269598980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14479}}^1$

素因数の和:14521

約数の個数: 72

約数和(自身を含む): 693302400

約数和(自身を除く): 423703420

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 14479, 18620, 28958, 57916, 72395, 101353, 144790, 202706, 275101, 289580, 405412, 506765, 550202, 709471, 1013530, 1100404, 1375505, 1418942, 1925707, 2027060, 2751010, 2837884, 3547355, 3851414, 5502020, 7094710, 7702828, 9628535, 13479949, 14189420, 19257070, 26959898, 38514140, 53919796, 67399745, 134799490, 269598980]

約数ペア:

[(1, 269598980), (2, 134799490), (4, 67399745), (5, 53919796), (7, 38514140), (10, 26959898), (14, 19257070), (19, 14189420), (20, 13479949), (28, 9628535), (35, 7702828), (38, 7094710), (49, 5502020), (70, 3851414), (76, 3547355), (95, 2837884), (98, 2751010), (133, 2027060), (140, 1925707), (190, 1418942), (196, 1375505), (245, 1100404), (266, 1013530), (380, 709471), (490, 550202), (532, 506765), (665, 405412), (931, 289580), (980, 275101), (1330, 202706), (1862, 144790), (2660, 101353), (3724, 72395), (4655, 57916), (9310, 28958), (14479, 18620)]