1214458290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:848

約数の個数: 96

約数和(自身を含む): 3203141760

約数和(自身を除く): 1988683470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 193, 278, 386, 417, 503, 579, 695, 834, 965, 1006, 1158, 1251, 1390, 1509, 1737, 1930, 2085, 2502, 2515, 2895, 3018, 3474, 4170, 4527, 5030, 5790, 6255, 7545, 8685, 9054, 12510, 15090, 17370, 22635, 26827, 45270, 53654, 69917, 80481, 97079, 134135, 139834, 160962, 194158, 209751, 241443, 268270, 291237, 349585, 402405, 419502, 482886, 485395, 582474, 629253, 699170, 804810, 873711, 970790, 1048755, 1207215, 1258506, 1456185, 1747422, 2097510, 2414430, 2912370, 3146265, 4368555, 6292530, 8737110, 13493981, 26987962, 40481943, 67469905, 80963886, 121445829, 134939810, 202409715, 242891658, 404819430, 607229145, 1214458290]

約数ペア:

[(1, 1214458290), (2, 607229145), (3, 404819430), (5, 242891658), (6, 202409715), (9, 134939810), (10, 121445829), (15, 80963886), (18, 67469905), (30, 40481943), (45, 26987962), (90, 13493981), (139, 8737110), (193, 6292530), (278, 4368555), (386, 3146265), (417, 2912370), (503, 2414430), (579, 2097510), (695, 1747422), (834, 1456185), (965, 1258506), (1006, 1207215), (1158, 1048755), (1251, 970790), (1390, 873711), (1509, 804810), (1737, 699170), (1930, 629253), (2085, 582474), (2502, 485395), (2515, 482886), (2895, 419502), (3018, 402405), (3474, 349585), (4170, 291237), (4527, 268270), (5030, 241443), (5790, 209751), (6255, 194158), (7545, 160962), (8685, 139834), (9054, 134135), (12510, 97079), (15090, 80481), (17370, 69917), (22635, 53654), (26827, 45270)]