201713730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{15971}}^1$

素因数の和:16402

約数の個数: 32

約数和(自身を含む): 485293248

約数和(自身を除く): 283579518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 15971, 31942, 47913, 79855, 95826, 159710, 239565, 479130, 6723791, 13447582, 20171373, 33618955, 40342746, 67237910, 100856865, 201713730]

約数ペア:

[(1, 201713730), (2, 100856865), (3, 67237910), (5, 40342746), (6, 33618955), (10, 20171373), (15, 13447582), (30, 6723791), (421, 479130), (842, 239565), (1263, 159710), (2105, 95826), (2526, 79855), (4210, 47913), (6315, 31942), (12630, 15971)]