1189114920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{471871}}^1$

素因数の和:471895

約数の個数: 96

約数和(自身を含む): 4416721920

約数和(自身を除く): 3227607000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 471871, 943742, 1415613, 1887484, 2359355, 2831226, 3303097, 3774968, 4246839, 4718710, 5662452, 6606194, 7078065, 8493678, 9437420, 9909291, 11324904, 13212388, 14156130, 16515485, 16987356, 18874840, 19818582, 21234195, 26424776, 28312260, 29727873, 33030970, 33974712, 39637164, 42468390, 49546455, 56624520, 59455746, 66061940, 79274328, 84936780, 99092910, 118911492, 132123880, 148639365, 169873560, 198185820, 237822984, 297278730, 396371640, 594557460, 1189114920]

約数ペア:

[(1, 1189114920), (2, 594557460), (3, 396371640), (4, 297278730), (5, 237822984), (6, 198185820), (7, 169873560), (8, 148639365), (9, 132123880), (10, 118911492), (12, 99092910), (14, 84936780), (15, 79274328), (18, 66061940), (20, 59455746), (21, 56624520), (24, 49546455), (28, 42468390), (30, 39637164), (35, 33974712), (36, 33030970), (40, 29727873), (42, 28312260), (45, 26424776), (56, 21234195), (60, 19818582), (63, 18874840), (70, 16987356), (72, 16515485), (84, 14156130), (90, 13212388), (105, 11324904), (120, 9909291), (126, 9437420), (140, 8493678), (168, 7078065), (180, 6606194), (210, 5662452), (252, 4718710), (280, 4246839), (315, 3774968), (360, 3303097), (420, 2831226), (504, 2359355), (630, 1887484), (840, 1415613), (1260, 943742), (2520, 471871)]