3291470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3617}}^1$

素因数の和:3644

約数の個数: 32

約数和(自身を含む): 7293888

約数和(自身を除く): 4002418

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3617, 7234, 18085, 25319, 36170, 47021, 50638, 94042, 126595, 235105, 253190, 329147, 470210, 658294, 1645735, 3291470]

約数ペア:

[(1, 3291470), (2, 1645735), (5, 658294), (7, 470210), (10, 329147), (13, 253190), (14, 235105), (26, 126595), (35, 94042), (65, 50638), (70, 47021), (91, 36170), (130, 25319), (182, 18085), (455, 7234), (910, 3617)]