68893770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18979}}^1$

素因数の和:19011

約数の個数: 48

約数和(自身を含む): 181752480

約数和(自身を除く): 112858710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 18979, 37958, 56937, 94895, 113874, 189790, 208769, 284685, 417538, 569370, 626307, 1043845, 1252614, 2087690, 2296459, 3131535, 4592918, 6263070, 6889377, 11482295, 13778754, 22964590, 34446885, 68893770]

約数ペア:

[(1, 68893770), (2, 34446885), (3, 22964590), (5, 13778754), (6, 11482295), (10, 6889377), (11, 6263070), (15, 4592918), (22, 3131535), (30, 2296459), (33, 2087690), (55, 1252614), (66, 1043845), (110, 626307), (121, 569370), (165, 417538), (242, 284685), (330, 208769), (363, 189790), (605, 113874), (726, 94895), (1210, 56937), (1815, 37958), (3630, 18979)]