73872070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{7687}}^1$

素因数の和:7756

約数の個数: 24

約数和(自身を含む): 137415312

約数和(自身を除く): 63543242

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 7687, 9610, 15374, 38435, 76870, 238297, 476594, 1191485, 2382970, 7387207, 14774414, 36936035, 73872070]

約数ペア:

[(1, 73872070), (2, 36936035), (5, 14774414), (10, 7387207), (31, 2382970), (62, 1191485), (155, 476594), (310, 238297), (961, 76870), (1922, 38435), (4805, 15374), (7687, 9610)]