2304340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 5048316

約数和(自身を除く): 2743976

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 137, 145, 274, 290, 548, 580, 685, 841, 1370, 1682, 2740, 3364, 3973, 4205, 7946, 8410, 15892, 16820, 19865, 39730, 79460, 115217, 230434, 460868, 576085, 1152170, 2304340]

約数ペア:

[(1, 2304340), (2, 1152170), (4, 576085), (5, 460868), (10, 230434), (20, 115217), (29, 79460), (58, 39730), (116, 19865), (137, 16820), (145, 15892), (274, 8410), (290, 7946), (548, 4205), (580, 3973), (685, 3364), (841, 2740), (1370, 1682)]