61845810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 160659072

約数和(自身を除く): 98813262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 347, 390, 457, 694, 914, 1041, 1371, 1735, 2082, 2285, 2742, 3470, 4511, 4570, 5205, 5941, 6855, 9022, 10410, 11882, 13533, 13710, 17823, 22555, 27066, 29705, 35646, 45110, 59410, 67665, 89115, 135330, 158579, 178230, 317158, 475737, 792895, 951474, 1585790, 2061527, 2378685, 4123054, 4757370, 6184581, 10307635, 12369162, 20615270, 30922905, 61845810]

約数ペア:

[(1, 61845810), (2, 30922905), (3, 20615270), (5, 12369162), (6, 10307635), (10, 6184581), (13, 4757370), (15, 4123054), (26, 2378685), (30, 2061527), (39, 1585790), (65, 951474), (78, 792895), (130, 475737), (195, 317158), (347, 178230), (390, 158579), (457, 135330), (694, 89115), (914, 67665), (1041, 59410), (1371, 45110), (1735, 35646), (2082, 29705), (2285, 27066), (2742, 22555), (3470, 17823), (4511, 13710), (4570, 13533), (5205, 11882), (5941, 10410), (6855, 9022)]