2743164430

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1\times {\mathrm{1867}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 4966264800

約数和(自身を除く): 2223100370

約数列:

[1, 2, 5, 10, 349, 421, 698, 842, 1745, 1867, 2105, 3490, 3734, 4210, 9335, 18670, 146929, 293858, 651583, 734645, 786007, 1303166, 1469290, 1572014, 3257915, 3930035, 6515830, 7860070, 274316443, 548632886, 1371582215, 2743164430]

約数ペア:

[(1, 2743164430), (2, 1371582215), (5, 548632886), (10, 274316443), (349, 7860070), (421, 6515830), (698, 3930035), (842, 3257915), (1745, 1572014), (1867, 1469290), (2105, 1303166), (3490, 786007), (3734, 734645), (4210, 651583), (9335, 293858), (18670, 146929)]