1680493650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{24841}}^1$

素因数の和:24908

約数の個数: 96

約数和(自身を含む): 4657576896

約数和(自身を除く): 2977083246

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 41, 50, 55, 66, 75, 82, 110, 123, 150, 165, 205, 246, 275, 330, 410, 451, 550, 615, 825, 902, 1025, 1230, 1353, 1650, 2050, 2255, 2706, 3075, 4510, 6150, 6765, 11275, 13530, 22550, 24841, 33825, 49682, 67650, 74523, 124205, 149046, 248410, 273251, 372615, 546502, 621025, 745230, 819753, 1018481, 1242050, 1366255, 1639506, 1863075, 2036962, 2732510, 3055443, 3726150, 4098765, 5092405, 6110886, 6831275, 8197530, 10184810, 11203291, 13662550, 15277215, 20493825, 22406582, 25462025, 30554430, 33609873, 40987650, 50924050, 56016455, 67219746, 76386075, 112032910, 152772150, 168049365, 280082275, 336098730, 560164550, 840246825, 1680493650]

約数ペア:

[(1, 1680493650), (2, 840246825), (3, 560164550), (5, 336098730), (6, 280082275), (10, 168049365), (11, 152772150), (15, 112032910), (22, 76386075), (25, 67219746), (30, 56016455), (33, 50924050), (41, 40987650), (50, 33609873), (55, 30554430), (66, 25462025), (75, 22406582), (82, 20493825), (110, 15277215), (123, 13662550), (150, 11203291), (165, 10184810), (205, 8197530), (246, 6831275), (275, 6110886), (330, 5092405), (410, 4098765), (451, 3726150), (550, 3055443), (615, 2732510), (825, 2036962), (902, 1863075), (1025, 1639506), (1230, 1366255), (1353, 1242050), (1650, 1018481), (2050, 819753), (2255, 745230), (2706, 621025), (3075, 546502), (4510, 372615), (6150, 273251), (6765, 248410), (11275, 149046), (13530, 124205), (22550, 74523), (24841, 67650), (33825, 49682)]