359598970

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 655776000

約数和(自身を除く): 296177030

約数列:

[1, 2, 5, 10, 137, 199, 274, 398, 685, 995, 1319, 1370, 1990, 2638, 6595, 13190, 27263, 54526, 136315, 180703, 262481, 272630, 361406, 524962, 903515, 1312405, 1807030, 2624810, 35959897, 71919794, 179799485, 359598970]

約数ペア:

[(1, 359598970), (2, 179799485), (5, 71919794), (10, 35959897), (137, 2624810), (199, 1807030), (274, 1312405), (398, 903515), (685, 524962), (995, 361406), (1319, 272630), (1370, 262481), (1990, 180703), (2638, 136315), (6595, 54526), (13190, 27263)]