7161210

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{421}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 22119552

約数和(自身を除く): 14958342

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, 243, 270, 315, 378, 405, 421, 486, 567, 630, 810, 842, 945, 1134, 1215, 1263, 1701, 1890, 2105, 2430, 2526, 2835, 2947, 3402, 3789, 4210, 5670, 5894, 6315, 7578, 8505, 8841, 11367, 12630, 14735, 17010, 17682, 18945, 22734, 26523, 29470, 34101, 37890, 44205, 53046, 56835, 68202, 79569, 88410, 102303, 113670, 132615, 159138, 170505, 204606, 238707, 265230, 341010, 397845, 477414, 511515, 716121, 795690, 1023030, 1193535, 1432242, 2387070, 3580605, 7161210]

約数ペア:

[(1, 7161210), (2, 3580605), (3, 2387070), (5, 1432242), (6, 1193535), (7, 1023030), (9, 795690), (10, 716121), (14, 511515), (15, 477414), (18, 397845), (21, 341010), (27, 265230), (30, 238707), (35, 204606), (42, 170505), (45, 159138), (54, 132615), (63, 113670), (70, 102303), (81, 88410), (90, 79569), (105, 68202), (126, 56835), (135, 53046), (162, 44205), (189, 37890), (210, 34101), (243, 29470), (270, 26523), (315, 22734), (378, 18945), (405, 17682), (421, 17010), (486, 14735), (567, 12630), (630, 11367), (810, 8841), (842, 8505), (945, 7578), (1134, 6315), (1215, 5894), (1263, 5670), (1701, 4210), (1890, 3789), (2105, 3402), (2430, 2947), (2526, 2835)]