68008930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26881}}^1$

素因数の和:26922

約数の個数: 32

約数和(自身を含む): 139356288

約数和(自身を除く): 71347358

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 26881, 53762, 134405, 268810, 295691, 591382, 618263, 1236526, 1478455, 2956910, 3091315, 6182630, 6800893, 13601786, 34004465, 68008930]

約数ペア:

[(1, 68008930), (2, 34004465), (5, 13601786), (10, 6800893), (11, 6182630), (22, 3091315), (23, 2956910), (46, 1478455), (55, 1236526), (110, 618263), (115, 591382), (230, 295691), (253, 268810), (506, 134405), (1265, 53762), (2530, 26881)]