30857178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 71436960

約数和(自身を除く): 40579782

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 2237, 2299, 4474, 4598, 6711, 6897, 13422, 13794, 24607, 42503, 49214, 73821, 85006, 127509, 147642, 255018, 270677, 467533, 541354, 812031, 935066, 1402599, 1624062, 2805198, 5142863, 10285726, 15428589, 30857178]

約数ペア:

[(1, 30857178), (2, 15428589), (3, 10285726), (6, 5142863), (11, 2805198), (19, 1624062), (22, 1402599), (33, 935066), (38, 812031), (57, 541354), (66, 467533), (114, 270677), (121, 255018), (209, 147642), (242, 127509), (363, 85006), (418, 73821), (627, 49214), (726, 42503), (1254, 24607), (2237, 13794), (2299, 13422), (4474, 6897), (4598, 6711)]