8907585190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{32029}}^1$

素因数の和:32209

約数の個数: 64

約数和(自身を含む): 19095004800

約数和(自身を除く): 10187419610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 137, 145, 203, 274, 290, 406, 685, 959, 1015, 1370, 1918, 2030, 3973, 4795, 7946, 9590, 19865, 27811, 32029, 39730, 55622, 64058, 139055, 160145, 224203, 278110, 320290, 448406, 928841, 1121015, 1857682, 2242030, 4387973, 4644205, 6501887, 8775946, 9288410, 13003774, 21939865, 30715811, 32509435, 43879730, 61431622, 65018870, 127251217, 153579055, 254502434, 307158110, 636256085, 890758519, 1272512170, 1781517038, 4453792595, 8907585190]

約数ペア:

[(1, 8907585190), (2, 4453792595), (5, 1781517038), (7, 1272512170), (10, 890758519), (14, 636256085), (29, 307158110), (35, 254502434), (58, 153579055), (70, 127251217), (137, 65018870), (145, 61431622), (203, 43879730), (274, 32509435), (290, 30715811), (406, 21939865), (685, 13003774), (959, 9288410), (1015, 8775946), (1370, 6501887), (1918, 4644205), (2030, 4387973), (3973, 2242030), (4795, 1857682), (7946, 1121015), (9590, 928841), (19865, 448406), (27811, 320290), (32029, 278110), (39730, 224203), (55622, 160145), (64058, 139055)]