12315270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 32783616

約数和(自身を除く): 20468346

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 110, 134, 165, 201, 330, 335, 402, 557, 670, 737, 1005, 1114, 1474, 1671, 2010, 2211, 2785, 3342, 3685, 4422, 5570, 6127, 7370, 8355, 11055, 12254, 16710, 18381, 22110, 30635, 36762, 37319, 61270, 74638, 91905, 111957, 183810, 186595, 223914, 373190, 410509, 559785, 821018, 1119570, 1231527, 2052545, 2463054, 4105090, 6157635, 12315270]

約数ペア:

[(1, 12315270), (2, 6157635), (3, 4105090), (5, 2463054), (6, 2052545), (10, 1231527), (11, 1119570), (15, 821018), (22, 559785), (30, 410509), (33, 373190), (55, 223914), (66, 186595), (67, 183810), (110, 111957), (134, 91905), (165, 74638), (201, 61270), (330, 37319), (335, 36762), (402, 30635), (557, 22110), (670, 18381), (737, 16710), (1005, 12254), (1114, 11055), (1474, 8355), (1671, 7370), (2010, 6127), (2211, 5570), (2785, 4422), (3342, 3685)]