4934578890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{390703}}^1$

素因数の和:391134

約数の個数: 32

約数和(自身を含む): 11871150336

約数和(自身を除く): 6936571446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 390703, 781406, 1172109, 1953515, 2344218, 3907030, 5860545, 11721090, 164485963, 328971926, 493457889, 822429815, 986915778, 1644859630, 2467289445, 4934578890]

約数ペア:

[(1, 4934578890), (2, 2467289445), (3, 1644859630), (5, 986915778), (6, 822429815), (10, 493457889), (15, 328971926), (30, 164485963), (421, 11721090), (842, 5860545), (1263, 3907030), (2105, 2344218), (2526, 1953515), (4210, 1172109), (6315, 781406), (12630, 390703)]