2171730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6581}}^1$

素因数の和:6602

約数の個数: 32

約数和(自身を含む): 5686848

約数和(自身を除く): 3515118

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 6581, 13162, 19743, 32905, 39486, 65810, 72391, 98715, 144782, 197430, 217173, 361955, 434346, 723910, 1085865, 2171730]

約数ペア:

[(1, 2171730), (2, 1085865), (3, 723910), (5, 434346), (6, 361955), (10, 217173), (11, 197430), (15, 144782), (22, 98715), (30, 72391), (33, 65810), (55, 39486), (66, 32905), (110, 19743), (165, 13162), (330, 6581)]