66625790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 156017664

約数和(自身を除く): 89391874

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 49, 55, 70, 77, 94, 98, 110, 154, 235, 245, 263, 329, 385, 470, 490, 517, 526, 539, 658, 770, 1034, 1078, 1315, 1645, 1841, 2303, 2585, 2630, 2695, 2893, 3290, 3619, 3682, 4606, 5170, 5390, 5786, 7238, 9205, 11515, 12361, 12887, 14465, 18095, 18410, 20251, 23030, 24722, 25333, 25774, 28930, 36190, 40502, 50666, 61805, 64435, 86527, 101255, 123610, 126665, 128870, 135971, 141757, 173054, 202510, 253330, 271942, 283514, 432635, 605689, 679855, 708785, 865270, 951797, 1211378, 1359710, 1417570, 1903594, 3028445, 4758985, 6056890, 6662579, 9517970, 13325158, 33312895, 66625790]

約数ペア:

[(1, 66625790), (2, 33312895), (5, 13325158), (7, 9517970), (10, 6662579), (11, 6056890), (14, 4758985), (22, 3028445), (35, 1903594), (47, 1417570), (49, 1359710), (55, 1211378), (70, 951797), (77, 865270), (94, 708785), (98, 679855), (110, 605689), (154, 432635), (235, 283514), (245, 271942), (263, 253330), (329, 202510), (385, 173054), (470, 141757), (490, 135971), (517, 128870), (526, 126665), (539, 123610), (658, 101255), (770, 86527), (1034, 64435), (1078, 61805), (1315, 50666), (1645, 40502), (1841, 36190), (2303, 28930), (2585, 25774), (2630, 25333), (2695, 24722), (2893, 23030), (3290, 20251), (3619, 18410), (3682, 18095), (4606, 14465), (5170, 12887), (5390, 12361), (5786, 11515), (7238, 9205)]