138868030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53617}}^1$

素因数の和:53668

約数の個数: 32

約数和(自身を含む): 293397696

約数和(自身を除く): 154529666

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 53617, 107234, 268085, 375319, 536170, 750638, 1876595, 1983829, 3753190, 3967658, 9919145, 13886803, 19838290, 27773606, 69434015, 138868030]

約数ペア:

[(1, 138868030), (2, 69434015), (5, 27773606), (7, 19838290), (10, 13886803), (14, 9919145), (35, 3967658), (37, 3753190), (70, 1983829), (74, 1876595), (185, 750638), (259, 536170), (370, 375319), (518, 268085), (1295, 107234), (2590, 53617)]