3156470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 6156000

約数和(自身を除く): 2999530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 449, 703, 898, 1406, 2245, 3515, 4490, 7030, 8531, 16613, 17062, 33226, 42655, 83065, 85310, 166130, 315647, 631294, 1578235, 3156470]

約数ペア:

[(1, 3156470), (2, 1578235), (5, 631294), (10, 315647), (19, 166130), (37, 85310), (38, 83065), (74, 42655), (95, 33226), (185, 17062), (190, 16613), (370, 8531), (449, 7030), (703, 4490), (898, 3515), (1406, 2245)]