30887670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 83349504

約数和(自身を除く): 52461834

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 110, 121, 127, 134, 165, 201, 242, 254, 330, 335, 363, 381, 402, 605, 635, 670, 726, 737, 762, 1005, 1210, 1270, 1397, 1474, 1815, 1905, 2010, 2211, 2794, 3630, 3685, 3810, 4191, 4422, 6985, 7370, 8107, 8382, 8509, 11055, 13970, 15367, 16214, 17018, 20955, 22110, 24321, 25527, 30734, 40535, 41910, 42545, 46101, 48642, 51054, 76835, 81070, 85090, 92202, 93599, 121605, 127635, 153670, 187198, 230505, 243210, 255270, 280797, 461010, 467995, 561594, 935990, 1029589, 1403985, 2059178, 2807970, 3088767, 5147945, 6177534, 10295890, 15443835, 30887670]

約数ペア:

[(1, 30887670), (2, 15443835), (3, 10295890), (5, 6177534), (6, 5147945), (10, 3088767), (11, 2807970), (15, 2059178), (22, 1403985), (30, 1029589), (33, 935990), (55, 561594), (66, 467995), (67, 461010), (110, 280797), (121, 255270), (127, 243210), (134, 230505), (165, 187198), (201, 153670), (242, 127635), (254, 121605), (330, 93599), (335, 92202), (363, 85090), (381, 81070), (402, 76835), (605, 51054), (635, 48642), (670, 46101), (726, 42545), (737, 41910), (762, 40535), (1005, 30734), (1210, 25527), (1270, 24321), (1397, 22110), (1474, 20955), (1815, 17018), (1905, 16214), (2010, 15367), (2211, 13970), (2794, 11055), (3630, 8509), (3685, 8382), (3810, 8107), (4191, 7370), (4422, 6985)]