15813630

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{2789}}^1$

素因数の和:2815

約数の個数: 80

約数和(自身を含む): 48612960

約数和(自身を除く): 32799330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2789, 2835, 5578, 5670, 8367, 13945, 16734, 19523, 25101, 27890, 39046, 41835, 50202, 58569, 75303, 83670, 97615, 117138, 125505, 150606, 175707, 195230, 225909, 251010, 292845, 351414, 376515, 451818, 527121, 585690, 753030, 878535, 1054242, 1129545, 1581363, 1757070, 2259090, 2635605, 3162726, 5271210, 7906815, 15813630]

約数ペア:

[(1, 15813630), (2, 7906815), (3, 5271210), (5, 3162726), (6, 2635605), (7, 2259090), (9, 1757070), (10, 1581363), (14, 1129545), (15, 1054242), (18, 878535), (21, 753030), (27, 585690), (30, 527121), (35, 451818), (42, 376515), (45, 351414), (54, 292845), (63, 251010), (70, 225909), (81, 195230), (90, 175707), (105, 150606), (126, 125505), (135, 117138), (162, 97615), (189, 83670), (210, 75303), (270, 58569), (315, 50202), (378, 41835), (405, 39046), (567, 27890), (630, 25101), (810, 19523), (945, 16734), (1134, 13945), (1890, 8367), (2789, 5670), (2835, 5578)]