26708070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12539}}^1$

素因数の和:12620

約数の個数: 32

約数和(自身を含む): 65007360

約数和(自身を除く): 38299290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 12539, 25078, 37617, 62695, 75234, 125390, 188085, 376170, 890269, 1780538, 2670807, 4451345, 5341614, 8902690, 13354035, 26708070]

約数ペア:

[(1, 26708070), (2, 13354035), (3, 8902690), (5, 5341614), (6, 4451345), (10, 2670807), (15, 1780538), (30, 890269), (71, 376170), (142, 188085), (213, 125390), (355, 75234), (426, 62695), (710, 37617), (1065, 25078), (2130, 12539)]