2899890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4603}}^1$

素因数の和:4623

約数の個数: 48

約数和(自身を含む): 8618688

約数和(自身を除く): 5718798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4603, 9206, 13809, 23015, 27618, 32221, 41427, 46030, 64442, 69045, 82854, 96663, 138090, 161105, 193326, 207135, 289989, 322210, 414270, 483315, 579978, 966630, 1449945, 2899890]

約数ペア:

[(1, 2899890), (2, 1449945), (3, 966630), (5, 579978), (6, 483315), (7, 414270), (9, 322210), (10, 289989), (14, 207135), (15, 193326), (18, 161105), (21, 138090), (30, 96663), (35, 82854), (42, 69045), (45, 64442), (63, 46030), (70, 41427), (90, 32221), (105, 27618), (126, 23015), (210, 13809), (315, 9206), (630, 4603)]