1239699650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{673}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 2788095360

約数和(自身を除く): 1548395710

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 277, 350, 475, 554, 665, 673, 950, 1330, 1346, 1385, 1939, 2770, 3325, 3365, 3878, 4711, 5263, 6650, 6730, 6925, 9422, 9695, 10526, 12787, 13850, 16825, 19390, 23555, 25574, 26315, 33650, 36841, 47110, 48475, 52630, 63935, 73682, 89509, 96950, 117775, 127870, 131575, 179018, 184205, 186421, 235550, 263150, 319675, 368410, 372842, 447545, 639350, 895090, 921025, 932105, 1304947, 1842050, 1864210, 2237725, 2609894, 3541999, 4475450, 4660525, 6524735, 7083998, 9321050, 13049470, 17709995, 24793993, 32623675, 35419990, 49587986, 65247350, 88549975, 123969965, 177099950, 247939930, 619849825, 1239699650]

約数ペア:

[(1, 1239699650), (2, 619849825), (5, 247939930), (7, 177099950), (10, 123969965), (14, 88549975), (19, 65247350), (25, 49587986), (35, 35419990), (38, 32623675), (50, 24793993), (70, 17709995), (95, 13049470), (133, 9321050), (175, 7083998), (190, 6524735), (266, 4660525), (277, 4475450), (350, 3541999), (475, 2609894), (554, 2237725), (665, 1864210), (673, 1842050), (950, 1304947), (1330, 932105), (1346, 921025), (1385, 895090), (1939, 639350), (2770, 447545), (3325, 372842), (3365, 368410), (3878, 319675), (4711, 263150), (5263, 235550), (6650, 186421), (6730, 184205), (6925, 179018), (9422, 131575), (9695, 127870), (10526, 117775), (12787, 96950), (13850, 89509), (16825, 73682), (19390, 63935), (23555, 52630), (25574, 48475), (26315, 47110), (33650, 36841)]