2436700840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8702503}}^1$

素因数の和:8702521

約数の個数: 32

約数和(自身を含む): 6265802880

約数和(自身を除く): 3829102040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8702503, 17405006, 34810012, 43512515, 60917521, 69620024, 87025030, 121835042, 174050060, 243670084, 304587605, 348100120, 487340168, 609175210, 1218350420, 2436700840]

約数ペア:

[(1, 2436700840), (2, 1218350420), (4, 609175210), (5, 487340168), (7, 348100120), (8, 304587605), (10, 243670084), (14, 174050060), (20, 121835042), (28, 87025030), (35, 69620024), (40, 60917521), (56, 43512515), (70, 34810012), (140, 17405006), (280, 8702503)]