2699790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 6690816

約数和(自身を除く): 3991026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2903, 5806, 8709, 14515, 17418, 29030, 43545, 87090, 89993, 179986, 269979, 449965, 539958, 899930, 1349895, 2699790]

約数ペア:

[(1, 2699790), (2, 1349895), (3, 899930), (5, 539958), (6, 449965), (10, 269979), (15, 179986), (30, 89993), (31, 87090), (62, 43545), (93, 29030), (155, 17418), (186, 14515), (310, 8709), (465, 5806), (930, 2903)]