9930507574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 16878274560

約数和(自身を除く): 6947766986

約数列:

[1, 2, 13, 26, 31, 62, 107, 113, 214, 226, 403, 806, 1019, 1391, 1469, 2038, 2782, 2938, 3317, 3503, 6634, 7006, 12091, 13247, 24182, 26494, 31589, 43121, 45539, 63178, 86242, 91078, 109033, 115147, 157183, 218066, 230294, 314366, 374821, 410657, 749642, 821314, 1417429, 1496911, 2834858, 2993822, 3380023, 3569557, 4872673, 6760046, 7139114, 9745346, 12320729, 24641458, 43940299, 46404241, 87880598, 92808482, 160169477, 320338954, 381942599, 763885198, 4965253787, 9930507574]

約数ペア:

[(1, 9930507574), (2, 4965253787), (13, 763885198), (26, 381942599), (31, 320338954), (62, 160169477), (107, 92808482), (113, 87880598), (214, 46404241), (226, 43940299), (403, 24641458), (806, 12320729), (1019, 9745346), (1391, 7139114), (1469, 6760046), (2038, 4872673), (2782, 3569557), (2938, 3380023), (3317, 2993822), (3503, 2834858), (6634, 1496911), (7006, 1417429), (12091, 821314), (13247, 749642), (24182, 410657), (26494, 374821), (31589, 314366), (43121, 230294), (45539, 218066), (63178, 157183), (86242, 115147), (91078, 109033)]