2483390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 3020290

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2729, 5458, 13645, 19103, 27290, 35477, 38206, 70954, 95515, 177385, 191030, 248339, 354770, 496678, 1241695, 2483390]

約数ペア:

[(1, 2483390), (2, 1241695), (5, 496678), (7, 354770), (10, 248339), (13, 191030), (14, 177385), (26, 95515), (35, 70954), (65, 38206), (70, 35477), (91, 27290), (130, 19103), (182, 13645), (455, 5458), (910, 2729)]