2485210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 5507712

約数和(自身を除く): 3022502

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2731, 5462, 13655, 19117, 27310, 35503, 38234, 71006, 95585, 177515, 191170, 248521, 355030, 497042, 1242605, 2485210]

約数ペア:

[(1, 2485210), (2, 1242605), (5, 497042), (7, 355030), (10, 248521), (13, 191170), (14, 177515), (26, 95585), (35, 71006), (65, 38234), (70, 35503), (91, 27310), (130, 19117), (182, 13655), (455, 5462), (910, 2731)]