30856986

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59113}}^1$

素因数の和:59150

約数の個数: 24

約数和(自身を含む): 69163380

約数和(自身を除く): 38306394

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 59113, 118226, 177339, 354678, 532017, 1064034, 1714277, 3428554, 5142831, 10285662, 15428493, 30856986]

約数ペア:

[(1, 30856986), (2, 15428493), (3, 10285662), (6, 5142831), (9, 3428554), (18, 1714277), (29, 1064034), (58, 532017), (87, 354678), (174, 177339), (261, 118226), (522, 59113)]